GPW-CB02 is serial port
GPW- CB03 is USB interface
All used in DIGITAL GP/Proface GP series touch screen
Proface GPW-CB02 Cable Pinout

GPW-CB03 DRIVER support windows 7 10 64bit
GPW-CB02 is serial port
GPW- CB03 is USB interface
All used in DIGITAL GP/Proface GP series touch screen
Proface GPW-CB02 Cable Pinout
GPW-CB03 DRIVER support windows 7 10 64bit