uxcell 72 cm USB 2.0 to RS232 DB9 9 Pin Male Cable Connector Cord Green Color: Silver Tone, Green; Main Material: Metal, Plastic; Package Content: 1 x USB to RS232 Cable Connector Net Weight: 43g; Type: Audio Adapter/Converter Product Name: USB to RS232 Cable Connector; Cable Length: 72cm/28.3" Support: Windows 98/SE/ME/2000/XP/Vista/Windows 7; Iterface: DB9 RS232 Transfer Rate: 1Mbps; Adapter Type: USB 2.0 to 9 Pin Male RS232