Extended Temperature&pipe; 15k V Air &pipe; 8k V Contact &pipe; Metal &pipe; Mountable &pipe; DIN Rail &pipe; 480 Mbps\n\n This TAA compliant 4-port industrial USB (Universal Serial Bus) 2.0 hub gives you the scalability you need in harsh industrial environments, product & repair labs, conference rooms or office workstations. With its rugged industrial grade metal housing, it is designed to meet the advanced requirements of connecting a high number of devices in factories & office environments. \n\n Perfect for Harsh Environments \n\n This industrial USB (Universal Serial Bus) hub delivers reliable performance with a metal, heavy-duty housing. It supports wide-range 7-48V DC terminal block input, giving you the flexibility to power the hub as required, based on your own power input capabilities. \n\n Perfect for more extreme environments, the rugged hub also supports a wide operating temperature range (-40&176;C to 85&176;C) & offers ESD protection to each USB (Universal Serial Bus) port, which can help prevent damage to your connected devices. \n\n Connect More USB (Universal Serial Bus) Devices \n\n Designed for a high volume of connections, this robust USB (Universal Serial Bus) 2.0 hub offers four connection ports, for connecting more USB (Universal Serial Bus) devices & peripherals. \n\n Locate the Hub Where You Need It Most \n\n With versatile installation options, you can install the hub where it&153;s best suited for your environment. With built-in mounting brackets, included DIN mount rails, & an included 2-meter USB (Universal Serial Bus) host cable, you can securely mount the USB (Universal Serial Bus) 2.0 hub to most surfaces such as a wall, under a desk or rack. \n\n Works with Older USB (Universal Serial Bus) Devices \n\n The rugged USB (Universal Serial Bus) hub supports the full 480 Mbps bandwidth of USB (Universal Serial Bus) 2.0 & is backward compatible with previous USB (Universal Serial Bus) devices. \n\n The HB20A4AME is backed by a Star Tech.com 2-year warranty & free lifetime technical support. \n\n The Star Tech.com Advantage\n\n- Protects your connected devices with 15k V Air & 8k V Contact ESD protection\n- Surge protection of 350W on the downstream & upstream USB (Universal Serial Bus) ports\n- Mount industrial USB (Universal Serial Bus) hub where required with built-in mounting brackets or included DIN rails Feature Feature Value Ports quantity 4 Host interface USB 2.0 Type-BHub interfaces USB 2.0USB 2.0 ports quantity 4 Terminal block port Y Data transfer rate 480 Mbit/s Product colour Black Housing material Metal Surge protection YLED indicators Power Plug & Play Y Certification CE, FCC, TAA, Ro HS, REACHPower consumption (typical)14 WInput voltage 7
- 48 VInput current 2 AWidth 55 mm Depth 95 mm Height 32 mm Weight 292 g Package width 170 mm Package depth 240 mm Package height 55 mm Package weight 504 g Cables included USBManual YDIN rail kit included Y Operating temperature (T-T)-40
- 85 &176;CStorage temperature (T-T)-40
- 85 &176;COperating relative humidity (H-H)5
- 95% Chipset Genesys Logic
- GL852GT




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Industrial-grade &pipe; 8k V Air &pipe; 4k V Contact &pipe; Metal &pipe; Mountable &pipe; DIN Rail &pipe; 5 Gbps\n\n This TAA compliant 4-port industrial USB (Universal Serial Bus) 3.0 hub gives you the scalability you need in harsh industrial environments, product & repair labs, conference rooms or office workstations. With its rugged industrial grade metal housing, it is designed to meet the advanced requirements of connecting a high number of devices in factories & office environments. \n\n Perfect for Harsh Environments \n\n This industrial USB (Universal Serial Bus) hub delivers reliable performance with a metal, heavy-duty housing. It supports wide-range 7-24V DC terminal block input, giving you the flexibility to power the hub as required, based on your own power input capabilities. \n\n Perfect for factory environments, the rugged hub also supports a wide operating temperature range (0&176;C to 55&176;C) & offers ESD protection to each USB (Universal Serial Bus) port, which can help prevent damage to your connected devices. \n\n Connect & Charge More USB (Universal Serial Bus) Devices \n\n Designed for a high volume of connections, this robust USB (Universal Serial Bus) 3.0 hub offers four connection ports, for connecting more USB (Universal Serial Bus) devices & peripherals. \n\n The hub also supports USB (Universal Serial Bus) battery charging

Specification 1.2, delivering up to 2.4A on any port to a maximum of 20W total, so you can charge your mobile devices faster than traditional USB (Universal Serial Bus) ports allow. \n\n Locate the Hub Where You Need It Most \n\n With versatile installation options, you can install the hub where it&153;s best suited for your environment. With built-in mounting brackets, included DIN mount rails, & an included 1.8-meter USB (Universal Serial Bus) host cable, you can securely mount the USB (Universal Serial Bus) 3.0 hub to most surfaces such as a wall, under a desk or rack. \n\n Works with Older USB (Universal Serial Bus) Devices \n\n The rugged USB (Universal Serial Bus) hub supports the full 5 Gbps bandwidth of USB (Universal Serial Bus) 3.0 & is backward compatible with previous USB (Universal Serial Bus) devices. You can connect your legacy peripherals alongside your newer USB (Universal Serial Bus) 3.0 devices without any disruptions. \n\n The ST4300USBM is backed by a Star Tech.com 2-year warranty & free lifetime technical support. \n\n The Star Tech.com Advantage\n\n- Four USB (Universal Serial Bus) 3.0 compliant ports with support for speeds up to 5 Gbps, while still compatible with USB (Universal Serial Bus) 2.0/1.x devices at the same time\n- An all metal chassis, built-in surface mounting brackets & choice of power input method makes this versatile enough for almost any environment\n- Backed by a Star Tech.com 2-year warranty & free lifetime technical support Feature Feature Value Ports quantity 4 Host interface USB 3.0 (3.1 Gen 1) Type-BHub interfaces USB 3.0 (3.1 Gen 1) Type-AUSB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Terminal block port YDC-in jack Y Data transfer rate 5000 Mbit/s Product colour Black Housing material Steel LED indicators Power, USBHot-swap Y Plug & Play Y Certification Ro HS, CE, FCC, TAA, REACHPower consumption (typical)36 WOutput voltage 12 VOutput current 3 APower plug type Type MWindows operating systems supported Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 Pro, Windows 10 Pro x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Mac operating systems supported Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard Width 59.6 mm Depth 152 mm Height 24 mm Weight 301 g Package width 295 mm Package depth 191 mm Package height 69 mm Package weight 1.2kg AC adapter included Y Included power plug types AU, EU, NA, UKCables included USBManual Y Operating temperature (T-T)0
- 55 &176;CStorage temperature (T-T)-20
- 85 &176;COperating relative humidity (H-H)5
- 95% Mean time between failures (MTBF)245881 h Chipset VIA/VLI
- VL811+





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This USB (Universal Serial Bus) KVM lets you connect four computers, each with dual VGA outputs, to a dual-monitor workstation. You can switch the workstation between each computer, as well as two additional USB (Universal Serial Bus) peripheral devices & 3.5mm speakers & microphone.\n\n Maximize productivity with dual video\n With support for two VGA video inputs & four different computers, this KVM switch maximizes productivity. Not only can you access multiple computers, but you can also use two VGA monitors on each computer streaming independent content to each display, which gives you the freedom to multitask & increase your productivity. The VGA ports support resolutions up to 1920x 1200 for maximum screen viewing space.\n\n Multi-system access\n Featuring dual video & support for your keyboard & mouse, along with a 2-port USB (Universal Serial Bus) hub for additional peripheral devices, this KVM switch is perfect for accessing four separate systems using the same workstation. Support for your workstation plus two additional peripheral devices makes this KVM ideal for server control, simplifying access to multiple computer systems.\n\n Hassle-free operation\n This 4-port KVM ensures effortless operation with intuitive hotkey control. It provides a simple yet comprehensive solution for switching between each connected computer & also supports manual operation using the easy-to-access buttons located on the front of the switch.\n\n The SV431DVGAU2A is backed by a 2-year Star Tech.com warranty & free lifetime technical support. Feature Feature Value Number of computers controlled 4 Keyboard port type USBMouse port type USBVideo port type VGAConsole ports 3.5mm headphone, USB A, VGA (D-Sub) Console USB (Universal Serial Bus) ports quantity 4 Audio connections Y Headphone outputs 4 Number of microphone inputs 4DC-in jack Y Maximum resolution 1920 x 1200 pixels Maximum analog resolution 1920 x 1200 pixels Daisy chain N Number of users 1 user (s) Product colour Black Housing material Steel LED indicators Y Ro HS compliance Y Certification CE, FCCBuilt-in display NAC input voltage 110-240 VInput current 0.8 AOutput voltage 12 VOutput current 1.5 AExternal power adapter Y Power plug type Type MCompatible power plug types AU, EU, UK, USOperating temperature (T-T)0
- 40 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)0
- 90% Width 135 mm Depth 130 mm Height 60 mm Weight 1.24kg Package width 245 mm Package depth 295 mm Package height 85 mm Package weight 1.78kg Manual YAC adapter included Y Audio support YIP control N


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This USB (Universal Serial Bus) KVM lets you connect four computers, each with dual VGA outputs, to a dual-monitor workstation. You can switch the workstation between each computer, as well as two additional USB (Universal Serial Bus) peripheral devices & 3.5mm speakers & microphone.\n\n Maximize productivity with dual video\n With support for two VGA video inputs & four different computers, this KVM switch maximizes productivity. Not only can you access multiple computers, but you can also use two VGA monitors on each computer streaming independent content to each display, which gives you the freedom to multitask & increase your productivity. The VGA ports support resolutions up to 1920x 1200 for maximum screen viewing space.\n\n Multi-system access\n Featuring dual video & support for your keyboard & mouse, along with a 2-port USB (Universal Serial Bus) hub for additional peripheral devices, this KVM switch is perfect for accessing four separate systems using the same workstation. Support for your workstation plus two additional peripheral devices makes this KVM ideal for server control, simplifying access to multiple computer systems.\n\n Hassle-free operation\n This 4-port KVM ensures effortless operation with intuitive hotkey control. It provides a simple yet comprehensive solution for switching between each connected computer & also supports manual operation using the easy-to-access buttons located on the front of the switch.\n\n The SV431DVGAU2A is backed by a 2-year Star Tech.com warranty & free lifetime technical support. Feature Feature Value Number of computers controlled 4 Keyboard port type USBMouse port type USBVideo port type VGAConsole ports 3.5mm headphone, USB A, VGA (D-Sub) Console USB (Universal Serial Bus) ports quantity 4 Audio connections Y Headphone outputs 4 Number of microphone inputs 4DC-in jack Y Maximum resolution 1920 x 1200 pixels Maximum analog resolution 1920 x 1200 pixels Daisy chain N Number of users 1 user (s) Product colour Black Housing material Steel LED indicators Y Ro HS compliance Y Certification CE, FCCBuilt-in display NAC input voltage 110-240 VInput current 0.8 AOutput voltage 12 VOutput current 1.5 AExternal power adapter Y Power plug type Type MCompatible power plug types AU, EU, UK, USOperating temperature (T-T)0
- 40 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)0
- 90% Width 135 mm Depth 130 mm Height 60 mm Weight 1.24kg Package width 245 mm Package depth 295 mm Package height 85 mm Package weight 1.78kg Manual YAC adapter included Y Audio support YIP control N


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This USB (Universal Serial Bus) KVM lets you connect four computers, each with dual VGA outputs, to a dual-monitor workstation. You can switch the workstation between each computer, as well as two additional USB (Universal Serial Bus) peripheral devices & 3.5mm speakers & microphone.\n\n Maximize productivity with dual video\n With support for two VGA video inputs & four different computers, this KVM switch maximizes productivity. Not only can you access multiple computers, but you can also use two VGA monitors on each computer streaming independent content to each display, which gives you the freedom to multitask & increase your productivity. The VGA ports support resolutions up to 1920x 1200 for maximum screen viewing space.\n\n Multi-system access\n Featuring dual video & support for your keyboard & mouse, along with a 2-port USB (Universal Serial Bus) hub for additional peripheral devices, this KVM switch is perfect for accessing four separate systems using the same workstation. Support for your workstation plus two additional peripheral devices makes this KVM ideal for server control, simplifying access to multiple computer systems.\n\n Hassle-free operation\n This 4-port KVM ensures effortless operation with intuitive hotkey control. It provides a simple yet comprehensive solution for switching between each connected computer & also supports manual operation using the easy-to-access buttons located on the front of the switch.\n\n The SV431DVGAU2A is backed by a 2-year Star Tech.com warranty & free lifetime technical support. Feature Feature Value Number of computers controlled 4 Keyboard port type USBMouse port type USBVideo port type VGAConsole ports 3.5mm headphone, USB A, VGA (D-Sub) Console USB (Universal Serial Bus) ports quantity 4 Audio connections Y Headphone outputs 4 Number of microphone inputs 4DC-in jack Y Maximum resolution 1920 x 1200 pixels Maximum analog resolution 1920 x 1200 pixels Daisy chain N Number of users 1 user (s) Product colour Black Housing material Steel LED indicators Y Ro HS compliance Y Certification CE, FCCBuilt-in display NAC input voltage 110-240 VInput current 0.8 AOutput voltage 12 VOutput current 1.5 AExternal power adapter Y Power plug type Type MCompatible power plug types AU, EU, UK, USOperating temperature (T-T)0
- 40 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)0
- 90% Width 135 mm Depth 130 mm Height 60 mm Weight 1.24kg Package width 245 mm Package depth 295 mm Package height 85 mm Package weight 1.78kg Manual YAC adapter included Y Audio support YIP control N


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PCI Express to Serial Adapter &pipe; 921.6 Kbps &pipe; Windows & Linux Compatible\n\n This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, & modems, at speeds of up to 921.6 Kbps. \n\n Maximum Compatibility \n\n With broad OS support, including for Windows & Linux, this multiport PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-sized bracket, &

Includes:: an optional low-profile bracket, so installation is easy regardless of the case form factor. This expansion card is a direct replacement for PEX4S952. \n\n Experience Optimal Technology \n\n This PCIe to serial adapter supports the following

Features: \n\n Industry standard 16950 UART compatible \n\n Supports max baud rate of up-to 921.6 Kbps \n\n Provides 5/12V power output on Pin 9 when external power is connected \n\n 256-byte depth FIFO cache per transmitter & receiver \n\n Supports 9, 8, 7, 6, 5 data bits (one per port) \n\n Asix AX99100 chipset \n\n Base PCI Express 1.1 compliant \n\n The Choice of IT Pros Since 1985 \n\n Star Tech.com conducts thorough compatibility & performance testing on all our products to ensure we are meeting or exceeding industry standards & providing high-quality products to IT Professionals. Our local Star Tech.com Technical Advisors have broad product expertise & work directly with our Star Tech.com Engineers to provide support for our customers both pre & post-sales. \n\n PEX4S953 is backed by a Star Tech.com lifetime warranty & free lifetime technical support. \n\n The Star Tech.com Advantage\n\n- 4 PORT SERIAL CARD: Serial controller card w/ 16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6 Kbps per port, available 256 byte FIFO buffer\n- OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 4 ports are individually configurable; DB44 to 4x DB9 breakout cable incl\n- STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has standard bracket pre-installed & 1x low profile bracket incl for versatile install; Supports Windows XP & up & Linux\n\n\n\n Product ID: PEX4S953\n\n\n\n\n\n Model: 4-port PCI Express RS232 Serial Adapter Card
- PCIe RS232 Serial Host Controller Card
- PCIe to Serial DB9 Card
- 16950 UART
- Expansion Card
- Windows, mac OS, Linux\n\n Datasheet: http://objects.icecat.biz/objects/mmo_78297400_1593700421_2123_3305.pdf\n\n\n\n Manual: http://objects.icecat.biz/objects/mmo_78297400_1593700420_4369_9325.pdf\n\n\n\n\n\n\n\n








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The PEXUSB3S42V 4-Port PCI Express USB (Universal Serial Bus) 3.0 Card lets you add four USB (Universal Serial Bus) 3.0 ports with two dedicated 5 Gbps channels to your PCIe x 4-enabled PC. This independent port architecture improves USB (Universal Serial Bus) 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.\n\n When multiple devices are connected, traditional single bus USB (Universal Serial Bus) 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, & effectively doubles your total available to bandwidth to 10 Gbps.\n\n Enhanced with UASP support (USB Attached SCSI Protocol), this USB (Universal Serial Bus) 3.0 controller performs up to 70% faster than conventional USB (Universal Serial Bus) 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB (Universal Serial Bus) BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.\n\n For high-power USB (Universal Serial Bus) devices, this PCIe USB (Universal Serial Bus) 3.0 card

Includes:: an optional SATA or LP4 power connector to connect to your system power supply & deliver up to 900m A of power per port to USB (Universal Serial Bus) 3.0 bus-powered devices (500m A for USB (Universal Serial Bus) 2.0). The USB (Universal Serial Bus) 3.0 card also supports USB (Universal Serial Bus) Battery Charging

Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones & iPads) faster than a standard USB (Universal Serial Bus) 3.0 port.\n\n The controller card is compliant with USB (Universal Serial Bus) 3.0 standards while offering backward compatibility with existing USB (Universal Serial Bus) 2.0 / 1.1 devices. For added versatility, the USB (Universal Serial Bus) 3.0 PCIe card is equipped with a standard profile bracket &

Includes:: a low-profile/half-height bracket for installation in small form-factor computers.\n\n Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Improved Performance with UASP\n UASP is supported in Windows&174; 8, 8.1, Server 2012 & Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB (Universal Serial Bus) 3.0 at peak performance.\n\n At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.\n\n Test results were obtained using an Intel&174; Ivy Bridge system, Star Tech.com add-on USB (Universal Serial Bus) 3.0 cards, a UASP-enabled Star Tech.com enclosure, & a SATA III solid state drive.\n\n The Star Tech.com Advantage\n- Increase the efficiency of your USB (Universal Serial Bus) 3.0 devices with two dedicated bus channels & up to 5 Gbps of bandwidth per channel\n- Time-saving file transfers, up to 70% faster than traditional USB (Universal Serial Bus) 3.0 when used with a UASP-supported enclosure\n- Power high-powered USB (Universal Serial Bus) devices as necessary, with the optional LP4 or SATA power connector Feature Feature Value Host interface PCIe Output interface USB 3.0 Expansion card form factor Full-height / Low-profile Expansion card standard PCI 2.0USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 Internal Y Product colour Black, Stainless steel Maximum cable length 3 m Hot-swap Y Ro HS compliance Y Certification CE, FCCChipset 2 x Renesas / NEC
- &181;PD720202 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 Pro, Windows 10 Pro x 64, Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Linux operating systems supported Y Server operating systems supported Windows Server 2008 R2, Windows Server 2012 Width 15 mm Depth 167 mm Height 120 mm Weight 90 g Mounting brackets included Y Drivers included Y Manual Y Package width 142 mm Package depth 170 mm Package height 30 mm Package weight 200 g









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The PEXUSB3S42V 4-Port PCI Express USB (Universal Serial Bus) 3.0 Card lets you add four USB (Universal Serial Bus) 3.0 ports with two dedicated 5 Gbps channels to your PCIe x 4-enabled PC. This independent port architecture improves USB (Universal Serial Bus) 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.\n\n When multiple devices are connected, traditional single bus USB (Universal Serial Bus) 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, & effectively doubles your total available to bandwidth to 10 Gbps.\n\n Enhanced with UASP support (USB Attached SCSI Protocol), this USB (Universal Serial Bus) 3.0 controller performs up to 70% faster than conventional USB (Universal Serial Bus) 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB (Universal Serial Bus) BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.\n\n For high-power USB (Universal Serial Bus) devices, this PCIe USB (Universal Serial Bus) 3.0 card

Includes:: an optional SATA or LP4 power connector to connect to your system power supply & deliver up to 900m A of power per port to USB (Universal Serial Bus) 3.0 bus-powered devices (500m A for USB (Universal Serial Bus) 2.0). The USB (Universal Serial Bus) 3.0 card also supports USB (Universal Serial Bus) Battery Charging

Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones & iPads) faster than a standard USB (Universal Serial Bus) 3.0 port.\n\n The controller card is compliant with USB (Universal Serial Bus) 3.0 standards while offering backward compatibility with existing USB (Universal Serial Bus) 2.0 / 1.1 devices. For added versatility, the USB (Universal Serial Bus) 3.0 PCIe card is equipped with a standard profile bracket &

Includes:: a low-profile/half-height bracket for installation in small form-factor computers.\n\n Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Improved Performance with UASP\n UASP is supported in Windows&174; 8, 8.1, Server 2012 & Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB (Universal Serial Bus) 3.0 at peak performance.\n\n At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.\n\n Test results were obtained using an Intel&174; Ivy Bridge system, Star Tech.com add-on USB (Universal Serial Bus) 3.0 cards, a UASP-enabled Star Tech.com enclosure, & a SATA III solid state drive.\n\n The Star Tech.com Advantage\n- Increase the efficiency of your USB (Universal Serial Bus) 3.0 devices with two dedicated bus channels & up to 5 Gbps of bandwidth per channel\n- Time-saving file transfers, up to 70% faster than traditional USB (Universal Serial Bus) 3.0 when used with a UASP-supported enclosure\n- Power high-powered USB (Universal Serial Bus) devices as necessary, with the optional LP4 or SATA power connector Feature Feature Value Host interface PCIe Output interface USB 3.0 Expansion card form factor Full-height / Low-profile Expansion card standard PCI 2.0USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 Internal Y Product colour Black, Stainless steel Maximum cable length 3 m Hot-swap Y Ro HS compliance Y Certification CE, FCCChipset 2 x Renesas / NEC
- &181;PD720202 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 Pro, Windows 10 Pro x 64, Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Linux operating systems supported Y Server operating systems supported Windows Server 2008 R2, Windows Server 2012 Width 15 mm Depth 167 mm Height 120 mm Weight 90 g Mounting brackets included Y Drivers included Y Manual Y Package width 142 mm Package depth 170 mm Package height 30 mm Package weight 200 g









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The PEXUSB3S42V 4-Port PCI Express USB (Universal Serial Bus) 3.0 Card lets you add four USB (Universal Serial Bus) 3.0 ports with two dedicated 5 Gbps channels to your PCIe x 4-enabled PC. This independent port architecture improves USB (Universal Serial Bus) 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.\n\n When multiple devices are connected, traditional single bus USB (Universal Serial Bus) 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, & effectively doubles your total available to bandwidth to 10 Gbps.\n\n Enhanced with UASP support (USB Attached SCSI Protocol), this USB (Universal Serial Bus) 3.0 controller performs up to 70% faster than conventional USB (Universal Serial Bus) 3.0 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB (Universal Serial Bus) BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.\n\n For high-power USB (Universal Serial Bus) devices, this PCIe USB (Universal Serial Bus) 3.0 card

Includes:: an optional SATA or LP4 power connector to connect to your system power supply & deliver up to 900m A of power per port to USB (Universal Serial Bus) 3.0 bus-powered devices (500m A for USB (Universal Serial Bus) 2.0). The USB (Universal Serial Bus) 3.0 card also supports USB (Universal Serial Bus) Battery Charging

Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones & iPads) faster than a standard USB (Universal Serial Bus) 3.0 port.\n\n The controller card is compliant with USB (Universal Serial Bus) 3.0 standards while offering backward compatibility with existing USB (Universal Serial Bus) 2.0 / 1.1 devices. For added versatility, the USB (Universal Serial Bus) 3.0 PCIe card is equipped with a standard profile bracket &

Includes:: a low-profile/half-height bracket for installation in small form-factor computers.\n\n Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Improved Performance with UASP\n UASP is supported in Windows&174; 8, 8.1, Server 2012 & Linux kernel 2.6.37 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB (Universal Serial Bus) 3.0 at peak performance.\n\n At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.\n\n Test results were obtained using an Intel&174; Ivy Bridge system, Star Tech.com add-on USB (Universal Serial Bus) 3.0 cards, a UASP-enabled Star Tech.com enclosure, & a SATA III solid state drive.\n\n The Star Tech.com Advantage\n- Increase the efficiency of your USB (Universal Serial Bus) 3.0 devices with two dedicated bus channels & up to 5 Gbps of bandwidth per channel\n- Time-saving file transfers, up to 70% faster than traditional USB (Universal Serial Bus) 3.0 when used with a UASP-supported enclosure\n- Power high-powered USB (Universal Serial Bus) devices as necessary, with the optional LP4 or SATA power connector Feature Feature Value Host interface PCIe Output interface USB 3.0 Expansion card form factor Full-height / Low-profile Expansion card standard PCI 2.0USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 Internal Y Product colour Black, Stainless steel Maximum cable length 3 m Hot-swap Y Ro HS compliance Y Certification CE, FCCChipset 2 x Renesas / NEC
- &181;PD720202 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-20
- 60 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 Pro, Windows 10 Pro x 64, Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Linux operating systems supported Y Server operating systems supported Windows Server 2008 R2, Windows Server 2012 Width 15 mm Depth 167 mm Height 120 mm Weight 90 g Mounting brackets included Y Drivers included Y Manual Y Package width 142 mm Package depth 170 mm Package height 30 mm Package weight 200 g









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Add front or rear panel USB (Universal Serial Bus) 3.0 ports to your computer case using USB (Universal Serial Bus) 3.0 motherboard-style headers\n\n This PCI Express USB (Universal Serial Bus) 3.0 card offers a cost-effective upgrade that lets you add four USB (Universal Serial Bus) 3.0 ports to your computer through a PCIe slot. It offers two external ports plus two internal USB (Universal Serial Bus) 3.0 headers to help adapt your desktop or server to support a variety of USB (Universal Serial Bus) 3.0 devices.\n\n Flexible & convenient port design\n\n With extra motherboard-style USB (Universal Serial Bus) 3.0 headers you have the flexibility to add more internal USB (Universal Serial Bus) 3.0 devices to your PC. When your existing headers are occupied, you can connect front panel hubs or card readers using this versatile alternative to costly motherboard & computer upgrades.\n\n For added convenience, the card integrates two external USB (Universal Serial Bus) 3.0 ports, so you can plug in more devices such as external hard drives or printers.\n\n Simple installation & supports older devices\n\n The USB (Universal Serial Bus) 3.0 card is easy to install & requires no additional drivers or software in natively supported Windows 8.1 / 8 operating systems. Plus, it features a dual profile design that fits in standard or low-profile cases, so you can rest assured it will fit in your small form-factor system if needed.\n\n Connecting older peripherals isn't a problem either. So, there&153;s no need to purchase new devices since the adapter card is backward compatible with your USB (Universal Serial Bus) 2.0 & 1.x technology.\n\n Effective USB (Universal Serial Bus) 3.0 performance enhanced by UASP\n\n This high-performance Super Speed USB (Universal Serial Bus) 3.0 card supports data transfer rates up to 5 Gbps & is enhanced with UASP support, which can perform ~70% faster read speed & 40% faster write speed over traditional USB (Universal Serial Bus) 3.0, when paired with a \n\n The PEXUSB3S2EI is ruggedly built for reliable USB (Universal Serial Bus) 3.0 device connections & is backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Note: UASP (USB Attached SCSI Protocol), is supported in Windows 8, 8.1, Server 2012 & Linux kernel 2.6.37 or later. Test results were obtained using an Intel Ivy Bridge system, Star Tech.com add-on USB (Universal Serial Bus) 3.0 cards, a UASP-enabled Star Tech.com enclosure, & a SATA III solid-state drive.\n\n The Star Tech.com Advantage\n\n- Flexibility to connect external & internal USB (Universal Serial Bus) 3.0 devices & supports UASP\n- Fast, hassle-free setup with Windows 8 native support, & fits into standard or low-profile systems\n- Backward compatibility lets you save money & connect existing USB (Universal Serial Bus) 2.0 & 1.x devices Feature Feature Value Host interface PCIe Output interface SATA, USB 3.0 Expansion card form factor Full-height / Low-profile USB 3.0 (3.1 Gen 1) Type-A ports quantity 2 Internal SATA ports quantity 1 Internal Y Product colour Metallic, Red Maximum cable length 3 m Mean time between failures (MTBF)1920042 h Ro HS compliance Y Certification CE, FCCChipset Renesas / NEC
- &181;PD720201 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-25
- 70 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Linux operating systems supported Y Server operating systems supported Windows Server 2008 R2, Windows Server 2012 Width 18 mm Depth 92 mm Height 120 mm Weight 55 g Mounting brackets included Y Drivers included Y Manual Y Package width 142 mm Package depth 140 mm Package height 30 mm Package weight 140 g



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