USB to RS232 Serial Cable (Green) Specification : Brand by Akiba-Accessories Compliant to USB 2.0 Full-Speed (12Mbps) Support Standard RS-232 Serial Interface Support Software/Hardware RS-232 Flow Control Supports over 1 Mbps data transfer rate Bus-Powered, No External Power Supply Needed Supports Windows 2000/XP/Vista Package Content : 1 X Cable 1 X Driver CD (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time)