Brand: AutomationDirect Item: Cable Replacement: No Cable Type: Adapter Connection 1: USB A Connection 2: RS-232 (9-pin D-sub male) Cable Length: 5.9ft/1.8m Shielded: No Twisted Pair: No AutomationDirect adapter cable, USB A to RS-232 (9-pin D-sub male), 5.9ft/1.8m cable length.