Product Parameters:  USB to RS232 (9-pin Male) Cable  USB specification 1.1 and 2.0 compliant  Support the RS 232 serial interface  Supports over 1 Mbps data transfer rate  Supports Remote wakeup and power management  Compatible: for Windows 98/for SE/for ME/2000/for XP/for Vista/7/8. Package Included: 1PCS HL-340 to RS232 cable