Turn on your Leica instrument and connect it to the other end of the cable.
Download the executable file usually named Leica_USB_64bit_Driver.exe or Leica_USB_Serial_Driver.exe . Option B: The Prolific PL2303 Driver Package
To recap, here's a quick reference for getting your Leica GEV189 cable up and running on Windows 10: Usb Download Cable Gev189 Driver Windows 10
In Device Manager, select > Browse my computer > Let me pick from a list of available drivers on my computer . Choose Have Disk and point it to the extracted folder. 3. Check Cable Integrity
Match the baud rate of your instrument (usually 115200 or 19200 ). Parity: Set to None , Data Bits to 8 , and Stop Bits to 1 . Turn on your Leica instrument and connect it
Once installed (without error codes):
Provides the GEV189/GEV195/GEV218 USB Cable Drivers v1.70 . Choose Have Disk and point it to the extracted folder
Option B: Group Policy Modification (Windows 10 Pro/Enterprise)
: Modern Windows 10 updates frequently disable older Prolific chipsets, forcing users to manually select older, stable driver versions. Step-by-Step Installation Guide for Windows 10
Its 1.8m to 2m length provides enough reach for comfortable use in both laboratory and field environments. Windows 10 Driver Support