Prolific PL2303 - based cable
Windows 98...XP software - USB drivers for uart.oscill cables

 

 

Download driver: oscl2303.zip ( also for MS3303H-based cable). Other Prolific drivers.

 

Driver Installation Procedure:

 

  1. Copy driver files to folder in computer.
  2. Plug in PL-2303 and wait for Windows to prompt for driver.
  3. Browse to the folder containing the driver files and let Windows install the driver.
  4. Go to Control Panel-System-Device Manager and check if  "Oscill USB-to-Serial Bridge" device is properly installed: