Offers a similar driver repository for Leica data transfer cables.
Windows 10 often automatically updates to a newer driver version that deliberately disables older GEV189 cables. Right-click the faulted device in . Select Update driver > Browse my computer for drivers .
This guide provides a comprehensive walkthrough for finding, downloading, and installing the , ensuring seamless data communication between your Leica instruments and your PC. Why You Need a New Driver for GEV189 on Windows 10
The "Code 10" error is the most frequent obstacle Windows 10 users face with the GEV189 cable. It usually indicates that Windows automatically overwritten your working driver with a newer version that does not support older Prolific chip versions. To fix this rollback issue:
: Windows recognizes the cable as a virtual COM port. Step-by-Step Driver Installation Process Usb Download Cable Gev189 Driver Windows 10
use the latest driver from Prolific (v3.8.0 or newer). It actively blocks old chips.
Prolific PL-2303 (most GEV189 cables use this chip) Windows 10 issue: Older PL-2303 chips (HXA, XA, TA) are not supported by latest official drivers.
| Error Code | Likely Cause | Solution | |------------|--------------|----------| | Code 10 (Device cannot start) | Clone chip + new driver | Install legacy v3.3.2.105 driver | | Code 28 (No drivers installed) | Driver missing | Manually install using the .INF file | | Code 52 (Unsigned driver) | Windows 10 blocking legacy driver | Disable driver signature enforcement | | Cannot find COM port | Wrong driver or cable dead | Try another USB port, reset cable | | Device shows as "USB Serial Converter" | Partial driver install | Uninstall completely, reboot, reinstall |
offers a repository for Leica drivers, though the Sunbelt link above is more direct for the GEV189. Summary Table Information Driver Version v1.70 or newer Compatible OS Windows 10 (64-bit and 32-bit) Chipset FTDI (FT232R) Primary Use TPS400/700/800/FlexLine Offers a similar driver repository for Leica data
USB Download Cable GEV189 Driver Windows 10, install GEV189 driver, Prolific PL-2303 Windows 10 fix, GEV189 not recognized, legacy USB serial driver Windows 10.
Connecting Leica Total Stations to Windows 10: The GEV189 USB Cable Driver Guide
Because Windows 10 will not automatically find this driver via Windows Update, you must perform a manual installation:
Right-click the Windows Start menu and select . Scroll down and expand the Ports (COM & LPT) section. Select Update driver > Browse my computer for drivers
: USB to Lemo (5-pin or 8-pin depending on the instrument).
Select an older driver version (e.g., dated 2007 or 2008) and click Next .
Right-click the device with the yellow warning triangle and select . Choose Browse my computer for drivers .
: Sites like Sunbelt Sales and G2 Survey offer specific "GEV189/GEV195/GEV218" driver ZIP packages for Windows 10.
Installing the official Leica Geo Office (LGO) driver package or forcing an older, compatible chip driver. Step 1: Download the Official GEV189 Driver