The CP-114EL and CP-114EL-I are smart, 4-port PCI Express boards designed for POS and ATM applications. The boards are a top choice of industrial automation engineers and system integrators, and support many different operating systems, including Windows and Linux. In addition, each of the boards' 4 RS-232/422/485 serial ports supports a super fast 921.6 Kbps baudrate.The CP-114EL and CP-114EL-I provide full modem control signals to ensure compatibility with a wide range of serial peripherals, and their PCI Express"x1" classification allows the boards to be installed in any PCI Express slot.- PCI Express x1 compliant- 921.6 Kbps maximum baudrate for super fast data transmission- 128-byte FIFO and on-chip H/W, S/W flow control- Low profile form factor fits small-sized PCs- Drivers provided for Windows (2000, XP/2003/Vista/2008 x86/x64),Linux 2.4, Linux 2.6 (x86/x64), QNX 6, Windows XP Embedded, SCO OpenServer 5/6, UnixWare 7- 15 KV ESD protection on the board.