SIIG DP CyberSerial 4S PCIe Board, PCI Express 2.0 x1, 4 x DB-9 RS-232, Serial, Via Cable, Plug-in Card

Adds four RS-232 serial ports to PCI Express enabled computer systems. Replaces part # JJ-E40011-S4. Note: Replaces part # JJ-E40011-S4; Easily adds four RS232 DB9 serial ports through an available PCI Express slot; PCI Express 1-lane (x1) adapter works with any width PCI Express slot; Four high-speed 16550 UART RS-232 serial ports support asynchronous baud rates up to 921Kbps; Built-in 256-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment; Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.) Power is configurable via jumpers with silk-screened settings on PCB for easy identification and setup; Supports hardware and software flow control, 5, 6, 7, 8 and 9-bit serial format; Onboard power connector provides reliable power source for devices that require power; Dual-profile PCB design fits full size and low-profile system form factor with included full and low profile brackets.