Add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot. The PEX4S553S 4-Port PCI Express Serial Card lets you add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot. ...

Add 4 Internal SATA III (6 Gbps) ports to a computer through a PCI Express x 2 slot. The PEXSAT34RH 4-Port PCI Express 2.0 SATA Controller Card with Hyper Duo adds 4 AHCI SATA III ports to a computer through a PCIe slot (x 2), delivering multiple internal 6 Gbps connections for high-performance hard drives & Solid State Drives (SSDs). ...

Add four Gigabit network interfaces to a desktop PC or server with an available PCI Express x 4 slot. The ST1000SPEX42 4-port Ethernet Card is an IEEE 802.3/u/ab standards compliant PCIe network adapter, which adds connections to up to four separate high-speed Gigabit networks from a single desktop client, server or workstation. ...

The PEXUSB4DP is a low profile 4 port USB (Universal Serial Bus) card designed for versatility & performance. ...

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot. The PCIe Serial Card

Includes:: a 1-to-4 break out cable, which enables you to add 4 serial ports to a single low profile slot.

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Star Tech.com 4 Port PCI Express USB (Universal Serial Bus) 3.0 Card
- 2 Ext & 2 Int (IDC)
- SATA Power
- USB (Universal


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Star Tech.com 4 Port PCI Express USB (Universal Serial Bus) 3.0 Card
- 3 External & 1 Internal
- Native OS Support in Windows

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Get more out of your serial devices! Star Tech.com's PEX4S650 is a 4 port PCI Express serial card with WHQL certified drivers. Great for connecting any new or old serial peripherals, with data transfer rates of up to 920 Kbits/sec. Perfect for connecting serial modems, POS devices, PDAs, digital cameras, printers, ISDN terminal adapters & more, to your system. Installation is a breeze with support for Windows XP, Server 2003, 2000, Linux 2.4.x, 2.6.x. guarantee convenient, hassle-free connections. ...

Want to plug into today's most advanced USB (Universal Serial Bus) peripherals? With speeds up to 40 times faster than USB (Universal Serial Bus) 1.1, the Star Tech.com's PCI330USB2 is your ticket to high-speed action. This card lets you connect up to three USB (Universal Serial Bus) 2.0 peripherals & enjoy fast data transfer rates of up to 480 Mbits/sec. Plus, backwards compatibility with USB (Universal Serial Bus) 1.1 means you can continue using your older USB (Universal Serial Bus) peripherals. The PCI330USB2 is built with an NEC chipset for increased reliability & compatibility with USB (Universal Serial Bus) devices. Easy plug & play makes installation a breeze, & hot swapping capabilities guarantee convenient, hassle-free connections without rebooting. ...

Add 4 high-speed RS-232 serial ports to your computer with a buffered serial card from Star Tech.com. The card uses a 16-Byte buffer in both the receive & transmit channels simultaneously, reducing the number of CPU interrupts & improving system performance. Compatible with both 3.3 & 5 volt motherboards, & uses DB9 connectors for use with a wide range of serial peripherals. Suitable for industrial applications, this card is compatible with a wide range of operating systems, including Windows, DOS, Linux, & Unix. ...