Connecting your Leica total station or DNA digital level to a modern computer requires a reliable data link. The Leica GEV189 (or its high-speed equivalent, the GEV267) is the standard 0-B 5-pin to USB cable used to transfer crucial surveying data from your instrument to your PC.
Double-click .
Choose the exact identified in Device Manager during Step 3. Usb Download Cable Gev189 Driver Windows 10
Unplug the GEV189 cable. Plug it into a native USB 2.0 port (black plastic tab) instead of a USB 3.0 or USB-C port (blue or red plastic tab). Avoid using unpowered USB hubs or extensions.
If the driver installs but you cannot get data, check for physical damage to the USB-to-RS232 module on the GEV189 cable. Where to Find Further Support Connecting your Leica total station or DNA digital
Right-click the downloaded setup file ( .exe ) and select . Follow the on-screen prompts and restart your computer if requested. 4. Connect and Verify
Click .
The GEV189 is not a standard USB-to-serial adapter like a FTDI or Prolific-based cable; it is a dedicated programming interface often used with GE’s Logicmaster, VersaPro, or Proficy Machine Edition software. The cable typically contains a proprietary chipset (sometimes based on a Silicon Labs CP210x or an older custom ASIC) that requires a specific INF driver file to be recognized as a COM port.
To ensure a permanent fix,Or do you need assistance configuring the for a specific Leica instrument model? Share public link Choose the exact identified in Device Manager during Step 3
Download the package (this single installer covers the GEV189, GEV192, GEV267, and GEV269 cables). Method B: Direct Prolific Drivers
Comprehensive Guide to Installing the GEV189 USB Download Cable Driver on Windows 10