USB232 is USB to RS232 converter, port-powered, USB2.0, FTDI chipset. USB232 smart adapter cable lets PC users add an additional serial port for ... , RXD, RTS, CTS, DTR, DSR, DCD, RI, GNDDriver SupportOperating System: Support Windows98/ME and Windows2000/XP,Windows Server 2003/2008, Windows ... , RoHS approvalsUpdate Date:2012-04-24 04:54:37 Sell USB to RS232 Converter, USB2.0