Download is available until [expire_date]
  • Version
  • Download 192
  • File Size 2.31 MB
  • File Count 1
  • Create Date 15. September 2016
  • Last Updated 15. September 2016

RS232-adapter driver

ProlificUSB2Ser Treiber
Windows 2000/XP/Server2003 (32 & 64-bit) WDM WHQL Driver: v2.0.16.166  2011-04-29
Windows Vista/7/Server2008 (32 & 64-bit) WDF WHQL Driver: v3.3.17.203  2011-04-29

Additional information
The Prolific USB2Ser Driver provides serial communication to Computers missing hardware based serial interface via the USB to Serial converter equipped with the Prolific PL2303 USB2Ser Interface.

  1. Download and unpack the PL2303_Prolific_DriverInstaller_v1417.zip Archive.
  2. Execute PL2303_Prolific_DriverInstaller_v1417.exe by double click.
  3. After successful installation plug in the USB2Ser Converter and ensure that it has been detected by USB.
  4. Check the number of the Prolific USB-to-Serial Comm Port in the Device-Manager.
 The ProlificUSB2Ser driver requires no additional installation as it will be shared by all PC-Tools