USB Powered, no external adaptor required. Product Contents: Adaptor cable, software and user guide. Convert From: USB. Convert To: RS-232 Serial. 1.8m Cable length.
StarTech 1ft (30cm) USB to Serial Adapter Cable, COM Retention, FTDI, USB-A to DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
StarTech 1ft (30cm) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, USB-A to RS232, LED Indicators, Changeable DB9 Nuts Screws
StarTech 6ft (2m) USB to Serial Adapter Cable, COM Retention, FTDI, USB-A to DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
StarTech 3ft (1m) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, USB-A to RS232, LED Indicators, Changeable DB9 Screws Nuts
StarTech 3ft (1m) USB to Serial Adapter Cable, COM Retention, FTDI, USB-A to DB9 RS232, LED Indicators, Interchangeable DB9 Screws Nuts
StarTech 6ft (2m) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, USB-A to RS232, LED Indicators, Changeable DB9 Screws Nuts