USB 2.0 Male to RS232 Serial DB9 9 Pin Adapter Cable PC
3Ft Translucent USB 2.0 to DB9 RS232 Serial Converter 9 Pin Adapter Cable PDA. 1 x USB 2.0 to RS232 DB9 Adapter Cable. Smart USB to RS-232 (DB 9-pin male serial port) interface. USB specification 1.1, and USB 2.0 compliant.