USB-2514 is USB to 4-Port RS-232 converter that provides a simple way add up to four RS-232 ports on your PC. The USB-2514 is support USB 1.1, USB 2.0 standards and easy setting RS-232 transmission speed from 300 bps to 921600 bps.
Driver
Windows 98/ME/2000/XP/Vista (32/64-bit)/7 (32/64-bit)/8 (32/64-bit)/10 (32/64-bit)/2012/Linux