Download the (Version 3.8.x or newer is recommended for Windows 10). Run the installer executable file. Restart your computer. Method 3: Fixing "Code 10" by Rolling Back Driver
Set this to 115200 for newer instruments, or 19200 / 9600 for legacy instruments. Parity: Set to None . Data Bits: Set to 8 . Stop Bits: Set to 1 .
The GEV189 USB download cable remains a very useful tool for professionals working with older Leica Total Stations. While its driver is primarily designed for older Windows systems, it can function on Windows 10 with the correct installation approach. By following the detailed steps in this guide—using Device Manager, understanding the virtual COM port, and methodically troubleshooting errors like the yellow exclamation mark—you can reliably connect your Leica instrument to a modern computer. usb download cable gev189 driver windows 10 upd
: Download the GEV189/GEV195/GEV218 USB Cable Drivers (ZIP file).
chip to convert serial instrument signals into a format your computer can process via USB. Although Windows 10 often attempts to install these drivers automatically, legacy cables or strict security settings may block this process, necessitating a manual update. Critical Installation Steps for Windows 10 Download the (Version 3
Prolific’s latest drivers (v3.8+) block counterfeit chips. You need the last driver version that worked, version (released for Windows 8.1 but works on Windows 10).
Select the folder where you extracted the driver files earlier (Step 3). Click . Windows should now install the correct driver. Addressing Windows 10 Driver Signing Method 3: Fixing "Code 10" by Rolling Back
: The download will arrive as a .zip file containing critical structural layout setup scripts ( .exe ) and manual driver definition files ( .inf ). Extract the contents of this folder onto your local hard drive before continuing. Step 2: Step-by-Step Windows 10 Installation Guide