Brainboxes 4 Port RS232 PCI Express Serial Card (3x9 pin ports + 1x9 pin port)

PCI Express Card providing four RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7 and Windows 8.

• Popular Operating Systems supported
• up to 921,600 baud rates
• Four RS232 serial ports