Add eight RS-232 capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card - Full Profile Serial Card Add eight RS-232 DB9 serial ports to your desktop computer, through a PCIe expansion card slots. This PCI express serial card, with 8-port breakout cable, provides you with multiple ports to connect a wide variety of serial peripherals, at speeds of up to 921.4Kbps. Connect your Peripherals with 8 Serial Ports The PCI express serial port card makes it easy to add serial ports to connect your peripherals including printers, scanners, credit/debit card readers, PIN pads and modems, industrial controls and more. The 8 port PCIe serial card includes a breakout cable - with 8 DB9 connectors. Windows Only This PCI Express card is only compatible with Windows and Windows server. The StarTech.com Advantage * 8 PORT SERIAL CARD: Serial controller card w/ 16C15 UART based on the Systembase SB16C158PCI, w/15kV ESD, 8x DB9 ports, bi-directional RS232 speeds up to 921.6Kbps per port & 256 byte FIFO buffer * Upgraded version of our popular card PEX8S952 * OPTIONAL CONFIGURABLE POWER: Multiport serial card provides 12v/5v, or none on pin 9 w/up to 3A total shared * 18"/48cm DB62 to 8x DB9 breakout cable incl * Hex nuts incl for opt screw/nut DB9 interface * WINDOWS ONLY: Full profile PCI-e 1x card and fully compliant w/ PCI Express Base Specifications, Revision 1.a/1.1 * Supports Windows (incl. XP and up) and Windows Server (23 and up) * For standard profile desktop/servers * VERSATILE APPLICATIONS: PCI Express RS232 serial adapter card for within point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanners, oscilloscope * TECH SPECS: System Base SB16C158PCI Chipset * 16C15 UART compatible * 8x 9-Pin D-Sub Ports * Max Baud 921.6Kbps per port * 256 Byte FIFO * Supports Windows Only * None, Even, or Odd Parity Modes * 5/6/7/8 Data Bits * RS-232 Protocol * Standard Profile Bracket