Click .
Plug the GEV189 USB cable into a native USB 2.0 or USB 3.0 port on your computer. Open ( Windows Key + X -> Device Manager ). Expand Ports (COM & LPT) .
Select the older version and click to force install it. Disable Windows 10 Driver Updates Usb Download Cable Gev189 Driver Windows 10
Windows 10 will frequently attempt to update this driver during weekly maintenance cycles. To lock your working driver in place: Open the Windows search bar, type , and press Enter. Click on Advanced system settings on the right side. Go to the Hardware tab. Click Device Installation Settings .
Set the to match your specific instrument (e.g., TPS400, TS06, DNA03). Select the exact COM Port observed in Device Manager. Expand Ports (COM & LPT)
To fix this, you must explicitly force Windows to use an older, compatible version of the driver (typically Version 3.3.2.102 or similar legacy variants).
The Leica GEV189 is a specialized USB data transfer cable. It connects Leica total stations and digital levels to your computer. Finding and installing the correct driver on Windows 10 can be challenging because Windows often fails to recognize the cable automatically. To lock your working driver in place: Open
The Leica GEV189 (727 302) is a popular USB-to-RS232 transfer cable used to connect Leica total stations (TPS400, TPS700, TPS800, FlexLine) and GPS equipment to a PC for data transfer. When upgrading to Windows 10, many surveyors and engineers find that their familiar hardware no longer connects. This issue arises because the GEV189 cable relies on an older serial converter chipset that requires updated drivers to function correctly within the Windows 10 environment.
Getting the right driver is the most important step. Here are the best places to look:
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.