USB to Serial DB9 RS-232 Adapter with 6 ft. USB Cable Connector Type: DB-9 male. USB 1.1 Specification (1.0 Compliant). USB Full-Speed (12Mbps) with Bus-Power. True Bidirectional. Package Content: 1 x USB to DB9 Serial Adapter, 1 x USB Extension Cable - 6ft, 1 x Driver and Software CD. Brand new, 1 year warranty!