Brainboxes PX-246 Number of ports: 1 x RS-232 PCI Express
Item No. LA2033
PCI Express Card providing one RS232 serial port. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFoS, delivers uncompromising performance on your PC. Drivers for Windows 32 bit and 64 bit operating Systems including Windows 2000, XP, Server 2003, Vista, Server 2008 and Windows 7.