6ft USB to DB9 Male RS232 Serial Adaptor Cable. Connects serial device with DB9 female port to USB port. Supports printers, modems, barcode scanner, PDA & digital cameras. Speed of up to 12Mbps & full duplex capabilities. Works with Windows 98, 98SE, ME, 2000, XP, Vista, 7, 8/8.1, 10. Length: 6ft.