Switch between two Computers sharing four DVI displays, speakers & mic, USB (Universal Serial Bus) Keyboard & Mouse, & USB (Universal Serial Bus) 2.0 peripheral. The SV231QDVIUA 2-Port Quad Monitor Dual-Link DVI USB (Universal Serial Bus) KVM Switch allows 2 PCs, each with 4 DVI video outputs, to share monitors, 1 microphone & set of speakers, 1 keyboard & 1 mouse as well as an additional USB (Universal Serial Bus) 2.0 peripheral such as an external hard drive, thumb drive, printer, or webcam. The Quad DVI KVM switch means that you can switch back & forth between 2 multi DVI PCs at the touch of a button, while maintaining professional-level video quality on all monitors at resolutions up to 2560x 1600. The quad DVI switch also features an integrated USB (Universal Serial Bus) hub port that allows USB (Universal Serial Bus) 2.0 peripherals to be shared between attached systems
- eliminating duplicate peripheral costs, & offering the convenience of sharing stored data between PCs. While both DVI-I (analog mode) & DVI-D (digital only) are supported by the KVM, both source PCs must output the same signal type for proper switching. It is recommended wherever possible to use DVI-D cables across all PC to KVM & KVM to Console connections.
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This two port Ethernet-to-Remote Serial interface converter lets you install RS 232 serial devices anywhere on your TCP/IP Ethernet WAN/LAN, & your serial devices will perform as if they were right beside you
- even over the Internet! Even at the longest distances, control of your serial devices will be right at your fingertips: the remote serial ports appear alongside your local serial ports in your Windows device manager. The Serial Ethernet IP Adapter (Device Server, Console Server) is designed to function seamlessly with your other serial ports for totally transparent operation. Your serial equipment
- card scanners, access keypads, bar code scanners, & more
- will operate as smoothly as if the serial ports were right inside your computer. For industrial automation, security, Point of Sale, or any time you need reliable, long-range serial communications, this converter will deliver superior performance in any environment.


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Add two RS232 serial ports to an embedded system with a mini PCI-Express slot. The MPEX2S952 2-port mini PCI Express serial card turns a mini-PCIe slot into two RS232 (DB9) serial ports
- a cost-saving solution for adding legacy serial support for embedded systems that aren't normally compatible. The adapter card features a native PCI Express single chip design, which means that you can take advantage of full PCI Express capability by providing enhanced speed & reliability while reducing the load applied to the CPU by as much as 48% over conventional "bridge chip" serial cards. The 2-port mini PCI Express RS232 serial card is designed & constructed to provide long-lasting durability & reliability.
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Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. The PEX2S553B 2-Port PCI Express Serial Card w/ Breakout Cable lets you add two RS232 serial ports using a single PCIe expansion slot. With the included break-out cable, you can easily add two ports to a single low profile slot. The PCIe serial card features a native single-chip design that provides optimum reliability & speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards
- a cost-effective solution for connecting legacy serial devices to PCIe enabled computers. The multiport PCIe Serial Adapter

Includes:: both full & low-profile/half-height brackets for compatibility with standard & small form factor computers, & is compatible with a broad range of operating systems, including Windows 7/ Server 2008 R2, 2003/ Vista/XP (32 & 64 bit), Linux Kernel 2.6.11 & up, as well as MAC OS 10.5 & above. This product is a replacement for the PEX2S552B card.


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Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot. The PEX2S553B 2-Port PCI Express Serial Card w/ Breakout Cable lets you add two RS232 serial ports using a single PCIe expansion slot. With the included break-out cable, you can easily add two ports to a single low profile slot. The PCIe serial card features a native single-chip design that provides optimum reliability & speed, reducing the CPU load by up to 48% over conventional bridge-chip serial cards
- a cost-effective solution for connecting legacy serial devices to PCIe enabled computers. The multiport PCIe Serial Adapter

Includes:: both full & low-profile/half-height brackets for compatibility with standard & small form factor computers, & is compatible with a broad range of operating systems, including Windows 7/ Server 2008 R2, 2003/ Vista/XP (32 & 64 bit), Linux Kernel 2.6.11 & up, as well as MAC OS 10.5 & above. This product is a replacement for the PEX2S552B card.


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This two port Ethernet-to-Remote Serial interface converter lets you install RS 232 serial devices anywhere on your TCP/IP Ethernet WAN/LAN, & your serial devices will perform as if they were right beside you
- even over the Internet! Even at the longest distances, control of your serial devices will be right at your fingertips: the remote serial ports appear alongside your local serial ports in your Windows device manager. The Serial Ethernet IP Adapter (Device Server, Console Server) is designed to function seamlessly with your other serial ports for totally transparent operation. Your serial equipment
- card scanners, access keypads, bar code scanners, & more
- will operate as smoothly as if the serial ports were right inside your computer. For industrial automation, security, Point of Sale, or any time you need reliable, long-range serial communications, this converter will deliver superior performance in any environment.


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This two port Ethernet-to-Remote Serial interface converter lets you install RS 232 serial devices anywhere on your TCP/IP Ethernet WAN/LAN, & your serial devices will perform as if they were right beside you
- even over the Internet! Even at the longest distances, control of your serial devices will be right at your fingertips: the remote serial ports appear alongside your local serial ports in your Windows device manager. The Serial Ethernet IP Adapter (Device Server, Console Server) is designed to function seamlessly with your other serial ports for totally transparent operation. Your serial equipment
- card scanners, access keypads, bar code scanners, & more
- will operate as smoothly as if the serial ports were right inside your computer. For industrial automation, security, Point of Sale, or any time you need reliable, long-range serial communications, this converter will deliver superior performance in any environment.


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Control & communicate with two serial devices even with mixed RS-232 & 485 protocols. The PCI2S232485I PCI Serial Adapter Card lets you turn a PCI or PCI-X slot into 2 serial ports capable of communicating in RS-232, RS-422, or RS-485 operating modes, at baud rates up to 921.6 Kbps. This universal serial adapter not only features two DB9 serial ports that can be independently configured, but also supports nearly any configuration including: RS-422, RS-485 2-wire, RS-485 4-wire, or RS-232 modes. Designed for reliability, this 2-port PCI Serial card also features built-in ESD (Electro-Static Discharge) protection to ensure that your connected serial devices remain protected. For added versatility, the PCI RS232 card is compatible with a broad range of operating systems, including Windows, Windows Server, Windows Embedded & Linux platforms, for simple installation into mixed environments. ...

The ECESAT32 2 Port Express Card e SATA Controller Card (6 Gbps) offers simple connectivity between a laptop computer with Express Card slot & e SATA 3.0 devices
- a cost-effective solution for connecting high-speed storage, such as High RPM Hard Drives & Solid State Drives (SSD), which in turn allows for easier data backups & archiving. With full support for SATA 3.0 hard drives & data transfer speeds of up to 6 Gbps, the Express Card adapter features a native PCI Express single chipset that provides enhanced compatibility, reliability & performance for external SATA 600 MB/s storage needs. The Expresscard is backward compatible with SATA 2.0 devices, providing the versatility to use older storage, & features port multiplier capability with comm&-based & FIS-based switching for connecting multiple external hard drives to a laptop through a single external SATA connection.
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The ECESAT32 2 Port Express Card e SATA Controller Card (6 Gbps) offers simple connectivity between a laptop computer with Express Card slot & e SATA 3.0 devices
- a cost-effective solution for connecting high-speed storage, such as High RPM Hard Drives & Solid State Drives (SSD), which in turn allows for easier data backups & archiving. With full support for SATA 3.0 hard drives & data transfer speeds of up to 6 Gbps, the Express Card adapter features a native PCI Express single chipset that provides enhanced compatibility, reliability & performance for external SATA 600 MB/s storage needs. The Expresscard is backward compatible with SATA 2.0 devices, providing the versatility to use older storage, & features port multiplier capability with comm&-based & FIS-based switching for connecting multiple external hard drives to a laptop through a single external SATA connection.
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