3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDA Description: USB to serial adapter adds a COM port to your computer via USB interface, so you can make the most of your existing devices or free up your existing computer serial connector. Connected with serial devices such as router, GPS, scanner, label writer, modem, camera, card reader and palm PC, etc Bulit With FTDI Chip compatible to support you the widest possible OS compatibility as well as reliable data communication Support Windows 10, 8, 7, Vista, Mac OS and Linux, etc Gold plated connectors provide you faster and more stable data transfer, compared to those nickel plated ones 3 feet length is long enough to be useful but not so long as get in the way Specifications: Connector A: USB Type A Male Connector B: 9 pin Serial RS-232 Male Chip set Inside: FTDI compatible USB 2.0 Specification, Back Compatible with USB 1.1, 1.0; OS Compatibility: Windows 10 , 8 , 8.1 , 7 , Vista, Mac OS and Linux. Included: 1x USB to RS232 adapter