Add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot\n\n The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card
- 2 x RS232 2 x RS422 / RS485 lets you add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot.\n\n This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes. \n\n A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card

Includes:: both low & full profile brackets while the included breakout cable helps to avoid cluttered connections.\n\n Backed by a Star Tech.com lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, & RS485), allowing for communication with multiple devices over mixed protocols\n-

Includes:: both low profile/half-height & full profile brackets to ensure fitment into a broad range of system form factors\n- The included breakout cable saves expense as an all-in-one solution, & allows the addition of multiple serial ports through a single PCI Express slot Feature Feature Value Host interface PCIe Output interface Serial Serial ports quantity 4 Serial interface type RS-232/422/485 Internal Y Ro HS compliance Y Chipset System Base SB16C1052PCIFIFO (First In, First Out)256 BOperating temperature (T-T)0
- 100 &176;CStorage temperature (T-T)0
- 150 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 2000, Windows 2000 Professional, 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 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 Width 125 mm Depth 70 mm Height 20 mm Weight 67.4 g User guide Y Package width 210 mm Package depth 145 mm Package height 38 mm Package weight 400 g Data transfer rate 0.4608 Mbit/s Connectivity technology Wired







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Add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot\n\n The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card
- 2 x RS232 2 x RS422 / RS485 lets you add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot.\n\n This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes. \n\n A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card

Includes:: both low & full profile brackets while the included breakout cable helps to avoid cluttered connections.\n\n Backed by a Star Tech.com lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, & RS485), allowing for communication with multiple devices over mixed protocols\n-

Includes:: both low profile/half-height & full profile brackets to ensure fitment into a broad range of system form factors\n- The included breakout cable saves expense as an all-in-one solution, & allows the addition of multiple serial ports through a single PCI Express slot Feature Feature Value Host interface PCIe Output interface Serial Serial ports quantity 4 Serial interface type RS-232/422/485 Internal Y Ro HS compliance Y Chipset System Base SB16C1052PCIFIFO (First In, First Out)256 BOperating temperature (T-T)0
- 100 &176;CStorage temperature (T-T)0
- 150 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 2000, Windows 2000 Professional, 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 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 Width 125 mm Depth 70 mm Height 20 mm Weight 67.4 g User guide Y Package width 210 mm Package depth 145 mm Package height 38 mm Package weight 400 g Data transfer rate 0.4608 Mbit/s Connectivity technology Wired







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Add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot\n\n The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card
- 2 x RS232 2 x RS422 / RS485 lets you add two RS232, & two RS422/485 serial ports to your PC through a PCI-Express expansion slot.\n\n This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes. \n\n A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card

Includes:: both low & full profile brackets while the included breakout cable helps to avoid cluttered connections.\n\n Backed by a Star Tech.com lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, & RS485), allowing for communication with multiple devices over mixed protocols\n-

Includes:: both low profile/half-height & full profile brackets to ensure fitment into a broad range of system form factors\n- The included breakout cable saves expense as an all-in-one solution, & allows the addition of multiple serial ports through a single PCI Express slot Feature Feature Value Host interface PCIe Output interface Serial Serial ports quantity 4 Serial interface type RS-232/422/485 Internal Y Ro HS compliance Y Chipset System Base SB16C1052PCIFIFO (First In, First Out)256 BOperating temperature (T-T)0
- 100 &176;CStorage temperature (T-T)0
- 150 &176;COperating relative humidity (H-H)20
- 80% Windows operating systems supported Windows 2000, Windows 2000 Professional, 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 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 Width 125 mm Depth 70 mm Height 20 mm Weight 67.4 g User guide Y Package width 210 mm Package depth 145 mm Package height 38 mm Package weight 400 g Data transfer rate 0.4608 Mbit/s Connectivity technology Wired







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Add 4 external USB (Universal Serial Bus) 3.0 ports to a low profile or standard computer, through PCI Express\n\n The PEXUSB3S4V PCI Express USB (Universal Serial Bus) 3.0 Card (with SATA Power) adds 4 external USB (Universal Serial Bus) 3.0 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB (Universal Serial Bus) 2.0 / 1.x devices.\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 (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 The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB (Universal Serial Bus) 3.0 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.\n\n Plus, with a built-in SATA power connector, each USB (Universal Serial Bus) port can provide up to 900m A of power to devices that draw power from a host bus connection (500m A for USB (Universal Serial Bus) 2.0) by connecting to your computer power supply.\n\n Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Improved Performance with UASP\n\n UASP is supported in Windows 8, Server 2012 & Linux kernel 2.6.3 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 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- USB (Universal Serial Bus) 3.0 PCI-E card has 4 external USB (Universal Serial Bus) 3.0 ports using a space-saving stacked layout\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 SATA power connector Feature Feature Value Host interface PCIe Output interface USB 3.0 Expansion card standard PCIe 2.0USB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Internal SATA ports quantity 1 Internal Y Ro HS compliance Y Certification CE, FCCChipset NEC u PD720201 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-20
- 70 &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 IOT Core, Windows 10 Pro, Windows 10 Pro x 64, Windows 7, 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 7 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 Vista x 64, Windows XP, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Server operating systems supported Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 Width 68 mm Depth 19 mm Height 75 mm Weight 45 g Mounting brackets included Y Drivers included Y Manual Y Package width 130 mm Package depth 165 mm Package height 30 mm Package weight 100 g Mac compatibility N Compatible operating systems Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8 (32/64-bit)


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Add 4 external USB (Universal Serial Bus) 3.0 ports to a low profile or standard computer, through PCI Express\n\n The PEXUSB3S4V PCI Express USB (Universal Serial Bus) 3.0 Card (with SATA Power) adds 4 external USB (Universal Serial Bus) 3.0 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB (Universal Serial Bus) 2.0 / 1.x devices.\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 (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 The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB (Universal Serial Bus) 3.0 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.\n\n Plus, with a built-in SATA power connector, each USB (Universal Serial Bus) port can provide up to 900m A of power to devices that draw power from a host bus connection (500m A for USB (Universal Serial Bus) 2.0) by connecting to your computer power supply.\n\n Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n\n Improved Performance with UASP\n\n UASP is supported in Windows 8, Server 2012 & Linux kernel 2.6.3 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 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- USB (Universal Serial Bus) 3.0 PCI-E card has 4 external USB (Universal Serial Bus) 3.0 ports using a space-saving stacked layout\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 SATA power connector Feature Feature Value Host interface PCIe Output interface USB 3.0 Expansion card standard PCIe 2.0USB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Internal SATA ports quantity 1 Internal Y Ro HS compliance Y Certification CE, FCCChipset NEC u PD720201 Data transfer rate (max)5 Gbit/s UASP support Y Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-20
- 70 &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 IOT Core, Windows 10 Pro, Windows 10 Pro x 64, Windows 7, 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 7 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 Vista x 64, Windows XP, Windows XP Home, Windows XP Home x 64, Windows XP Professional, Windows XP Professional x 64 Server operating systems supported Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 Width 68 mm Depth 19 mm Height 75 mm Weight 45 g Mounting brackets included Y Drivers included Y Manual Y Package width 130 mm Package depth 165 mm Package height 30 mm Package weight 100 g Mac compatibility N Compatible operating systems Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8 (32/64-bit)


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Add 4 Super Speed USB (Universal Serial Bus) 3.0 ports to a computer through a PCI slot\n\n The PCIUSB3S4 4-Port PCI to USB (Universal Serial Bus) 3.0 Card enables legacy PCI slots to support the Super Speed USB (Universal Serial Bus) 3.0 standard, which is capable of data transfer rates up to 5 Gbps. Using USB (Universal Serial Bus) 3.0 devices with this card will increase data transfer rates with up to 1.3 Gbps of available bandwidth (PCI bus limit)
- more than doubling performance compared to a USB (Universal Serial Bus) 2.0 connection.\n\n This versatile USB (Universal Serial Bus) 3.0 adapter

Includes:: an optional SATA power connector which allows each USB (Universal Serial Bus) port to deliver up to 900m A of power to connected USB (Universal Serial Bus) 3.0 devices
- suitable for even the most power hungry devices.\n\n A perfect solution for older PCI-based systems or computers with only PCI expansion slots remaining, the card allows those systems to stay relevant & up-to-date with the latest USB (Universal Serial Bus) technology. The card is also backward compatible with USB (Universal Serial Bus) 2.0 & 1.x devices, so it will not only work with any future USB (Universal Serial Bus) 3.0 devices, but will also support older devices.\n\n The PCIUSB3S4 4-Port PCI USB (Universal Serial Bus) 3.0 Card is backed by Star Tech.com lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- Increased data transfer rates (up to 1.3 Gbps PCI bus limit) with USB (Universal Serial Bus) 3.0 compatible devices\n- Suitable for installation in standard-sized & Small Form Factor computers\n- Supports bus-powered USB (Universal Serial Bus) 3.0 devices Feature Feature Value Host interface PCIOutput interface USB 3.0USB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Internal Y Product colour Red Ro HS compliance Y Chipset NEC u PD720202 Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-25
- 70 &176;COperating relative humidity (H-H)15
- 90% 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 Width 133 mm Depth 65 mm Height 20 mm Weight 80 g Package width 252 mm Package depth 222 mm Package height 108 mm Package weight 200 g Data transfer rate 5 Gbit/s Connectivity technology Wired Compatible operating systems Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8 (32/64-bit)






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Add 4 Super Speed USB (Universal Serial Bus) 3.0 ports to a computer through a PCI slot\n\n The PCIUSB3S4 4-Port PCI to USB (Universal Serial Bus) 3.0 Card enables legacy PCI slots to support the Super Speed USB (Universal Serial Bus) 3.0 standard, which is capable of data transfer rates up to 5 Gbps. Using USB (Universal Serial Bus) 3.0 devices with this card will increase data transfer rates with up to 1.3 Gbps of available bandwidth (PCI bus limit)
- more than doubling performance compared to a USB (Universal Serial Bus) 2.0 connection.\n\n This versatile USB (Universal Serial Bus) 3.0 adapter

Includes:: an optional SATA power connector which allows each USB (Universal Serial Bus) port to deliver up to 900m A of power to connected USB (Universal Serial Bus) 3.0 devices
- suitable for even the most power hungry devices.\n\n A perfect solution for older PCI-based systems or computers with only PCI expansion slots remaining, the card allows those systems to stay relevant & up-to-date with the latest USB (Universal Serial Bus) technology. The card is also backward compatible with USB (Universal Serial Bus) 2.0 & 1.x devices, so it will not only work with any future USB (Universal Serial Bus) 3.0 devices, but will also support older devices.\n\n The PCIUSB3S4 4-Port PCI USB (Universal Serial Bus) 3.0 Card is backed by Star Tech.com lifetime warranty & free lifetime technical support.\n\n The Star Tech.com Advantage\n\n- Increased data transfer rates (up to 1.3 Gbps PCI bus limit) with USB (Universal Serial Bus) 3.0 compatible devices\n- Suitable for installation in standard-sized & Small Form Factor computers\n- Supports bus-powered USB (Universal Serial Bus) 3.0 devices Feature Feature Value Host interface PCIOutput interface USB 3.0USB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Internal Y Product colour Red Ro HS compliance Y Chipset NEC u PD720202 Operating temperature (T-T)5
- 50 &176;CStorage temperature (T-T)-25
- 70 &176;COperating relative humidity (H-H)15
- 90% 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 Width 133 mm Depth 65 mm Height 20 mm Weight 80 g Package width 252 mm Package depth 222 mm Package height 108 mm Package weight 200 g Data transfer rate 5 Gbit/s Connectivity technology Wired Compatible operating systems Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8 (32/64-bit)






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Add four USB (Universal Serial Bus) 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable. This 4-Port Portable USB (Universal Serial Bus) 3.0 Hub with Built-in Cable turns a single USB (Universal Serial Bus) 3.0 port into four, letting you connect more of your devices to your computer.\n\n The hub features a built-in, 25 cm (10 in) cable that is longer than what most traditional hubs offer. The extended-length cable gives you the flexibility to place the hub & your devices exactly where you want them, & it ensures the hub can connect to your laptop or tablet regardless of where the laptop&153;s USB (Universal Serial Bus) 3.0 port is located.\n\n Expand the connectivity of your laptop when you travel\n\n This portable USB (Universal Serial Bus) 3.0 hub is great for adding extra ports to your laptop, tablet, Microsoft Surface Pro 4, Surface Book, & other Microsoft Surface products.\n\n With an integrated cable you have more flexibility to place the hub on your desk as desired. Plus, the hub is USB (Universal Serial Bus)-powered for easy transport when you travel.\n\n Upright port-configuration saves desk space\n\n This USB (Universal Serial Bus) hub offers a block-style design with ports placed across the top surface of the hub. With upright port access your connected devices (for example, flash drives & mouse & keyboard wireless receivers) take up less desk space.\n\n Alternatively, you can lay the hub on its side for easy cable connections to devices like external hard drivers or printers.\n\n Designed for easy use\n\n With its compact design, you can easily position the USB (Universal Serial Bus) 3.0 (also known as USB (Universal Serial Bus) 3.1 Gen 1) hub on your desk or workspace to make your USB (Universal Serial Bus) devices more accessible. There&153;s also ample space between the USB (Universal Serial Bus) 3.0 ports, so it&153;s easy to plug & unplug the devices you use the most.\n\n The USB (Universal Serial Bus) 3.0 hub is natively supported in virtually all operating systems, which makes for an easy setup with no driver installation required. & because it&153;s backward compatible, you can connect both new & legacy USB (Universal Serial Bus) devices (for example USB (Universal Serial Bus) 2.0 peripherals).\n\n The ST4300PBU3 is backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n- Connect up to four USB (Universal Serial Bus) 3.0/2.0/1.x devices simultaneously at their maximum speeds\n- Save desk space by connecting USB (Universal Serial Bus) keys & dongles upright Feature Feature Value Ports quantity 4 Host interface USB 3.0 (3.1 Gen 1) Type-AHub interfaces USB 3.0 (3.1 Gen 1) Type-AUSB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Data transfer rate 5000 Mbit/s Product colour Black Housing material Plastic LED indicators Power Hot-swap Y Cable length 0.25 m Plug & Play Y Certification Ro HS, FCC, CEPower source type USBWindows operating systems supported Y Mac operating systems supported Y Width 30 mm Depth 137 mm Height 22 mm Weight 82 g Package width 96 mm Package depth 179 mm Package height 29 mm Package weight 137 g Manual Y Operating temperature (T-T)-5
- 45 &176;CStorage temperature (T-T)-10
- 75 &176;COperating relative humidity (H-H)20
- 80% Chipset VLI
- VL812



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Add four USB (Universal Serial Bus) 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable. This 4-Port Portable USB (Universal Serial Bus) 3.0 Hub with Built-in Cable turns a single USB (Universal Serial Bus) 3.0 port into four, letting you connect more of your devices to your computer.\n\n The hub features a built-in, 25 cm (10 in) cable that is longer than what most traditional hubs offer. The extended-length cable gives you the flexibility to place the hub & your devices exactly where you want them, & it ensures the hub can connect to your laptop or tablet regardless of where the laptop&153;s USB (Universal Serial Bus) 3.0 port is located.\n\n Expand the connectivity of your laptop when you travel\n\n This portable USB (Universal Serial Bus) 3.0 hub is great for adding extra ports to your laptop, tablet, Microsoft Surface Pro 4, Surface Book, & other Microsoft Surface products.\n\n With an integrated cable you have more flexibility to place the hub on your desk as desired. Plus, the hub is USB (Universal Serial Bus)-powered for easy transport when you travel.\n\n Upright port-configuration saves desk space\n\n This USB (Universal Serial Bus) hub offers a block-style design with ports placed across the top surface of the hub. With upright port access your connected devices (for example, flash drives & mouse & keyboard wireless receivers) take up less desk space.\n\n Alternatively, you can lay the hub on its side for easy cable connections to devices like external hard drivers or printers.\n\n Designed for easy use\n\n With its compact design, you can easily position the USB (Universal Serial Bus) 3.0 (also known as USB (Universal Serial Bus) 3.1 Gen 1) hub on your desk or workspace to make your USB (Universal Serial Bus) devices more accessible. There&153;s also ample space between the USB (Universal Serial Bus) 3.0 ports, so it&153;s easy to plug & unplug the devices you use the most.\n\n The USB (Universal Serial Bus) 3.0 hub is natively supported in virtually all operating systems, which makes for an easy setup with no driver installation required. & because it&153;s backward compatible, you can connect both new & legacy USB (Universal Serial Bus) devices (for example USB (Universal Serial Bus) 2.0 peripherals).\n\n The ST4300PBU3 is backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n- Connect up to four USB (Universal Serial Bus) 3.0/2.0/1.x devices simultaneously at their maximum speeds\n- Save desk space by connecting USB (Universal Serial Bus) keys & dongles upright Feature Feature Value Ports quantity 4 Host interface USB 3.0 (3.1 Gen 1) Type-AHub interfaces USB 3.0 (3.1 Gen 1) Type-AUSB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Data transfer rate 5000 Mbit/s Product colour Black Housing material Plastic LED indicators Power Hot-swap Y Cable length 0.25 m Plug & Play Y Certification Ro HS, FCC, CEPower source type USBWindows operating systems supported Y Mac operating systems supported Y Width 30 mm Depth 137 mm Height 22 mm Weight 82 g Package width 96 mm Package depth 179 mm Package height 29 mm Package weight 137 g Manual Y Operating temperature (T-T)-5
- 45 &176;CStorage temperature (T-T)-10
- 75 &176;COperating relative humidity (H-H)20
- 80% Chipset VLI
- VL812



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Add four USB (Universal Serial Bus) 3.0 ports to your laptop or Ultrabook using this slim, portable hub with an extended-length cable. This 4-Port Portable USB (Universal Serial Bus) 3.0 Hub with Built-in Cable turns a single USB (Universal Serial Bus) 3.0 port into four, letting you connect more of your devices to your computer.\n\n The hub features a built-in, 25 cm (10 in) cable that is longer than what most traditional hubs offer. The extended-length cable gives you the flexibility to place the hub & your devices exactly where you want them, & it ensures the hub can connect to your laptop or tablet regardless of where the laptop&153;s USB (Universal Serial Bus) 3.0 port is located.\n\n Expand the connectivity of your laptop when you travel\n\n This portable USB (Universal Serial Bus) 3.0 hub is great for adding extra ports to your laptop, tablet, Microsoft Surface Pro 4, Surface Book, & other Microsoft Surface products.\n\n With an integrated cable you have more flexibility to place the hub on your desk as desired. Plus, the hub is USB (Universal Serial Bus)-powered for easy transport when you travel.\n\n Upright port-configuration saves desk space\n\n This USB (Universal Serial Bus) hub offers a block-style design with ports placed across the top surface of the hub. With upright port access your connected devices (for example, flash drives & mouse & keyboard wireless receivers) take up less desk space.\n\n Alternatively, you can lay the hub on its side for easy cable connections to devices like external hard drivers or printers.\n\n Designed for easy use\n\n With its compact design, you can easily position the USB (Universal Serial Bus) 3.0 (also known as USB (Universal Serial Bus) 3.1 Gen 1) hub on your desk or workspace to make your USB (Universal Serial Bus) devices more accessible. There&153;s also ample space between the USB (Universal Serial Bus) 3.0 ports, so it&153;s easy to plug & unplug the devices you use the most.\n\n The USB (Universal Serial Bus) 3.0 hub is natively supported in virtually all operating systems, which makes for an easy setup with no driver installation required. & because it&153;s backward compatible, you can connect both new & legacy USB (Universal Serial Bus) devices (for example USB (Universal Serial Bus) 2.0 peripherals).\n\n The ST4300PBU3 is backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n- Connect up to four USB (Universal Serial Bus) 3.0/2.0/1.x devices simultaneously at their maximum speeds\n- Save desk space by connecting USB (Universal Serial Bus) keys & dongles upright Feature Feature Value Ports quantity 4 Host interface USB 3.0 (3.1 Gen 1) Type-AHub interfaces USB 3.0 (3.1 Gen 1) Type-AUSB 3.0 (3.1 Gen 1) Type-A ports quantity 4 Data transfer rate 5000 Mbit/s Product colour Black Housing material Plastic LED indicators Power Hot-swap Y Cable length 0.25 m Plug & Play Y Certification Ro HS, FCC, CEPower source type USBWindows operating systems supported Y Mac operating systems supported Y Width 30 mm Depth 137 mm Height 22 mm Weight 82 g Package width 96 mm Package depth 179 mm Package height 29 mm Package weight 137 g Manual Y Operating temperature (T-T)-5
- 45 &176;CStorage temperature (T-T)-10
- 75 &176;COperating relative humidity (H-H)20
- 80% Chipset VLI
- VL812



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