Here’s a helpful post for anyone trying to get the working on Windows 10 .
The (Part No. 734700) is a critical piece of hardware for surveyors using Leica Geosystems equipment, such as the TS02, TS06, and TS12 total stations. While originally designed for older operating systems, establishing a connection on Windows 10 is straightforward with the correct drivers and installation steps. Essential GEV189 Driver Information
Successfully installing the requires patience, the right identification of your cable’s chipset, and strict adherence to signature and version requirements. The FTDI-based cables offer the smoothest experience, while Prolific clones often end in frustration. Usb Download Cable Gev189 Driver Windows 10
Genuine Leica Geosystems GEV189 cables typically utilize premium FTDI (FT232R) conversion chips . These chips are known for their reliable data packets and stable performance across field computing variables.
Look for "FT232R USB UART" or "Unknown Device" under Other devices or Ports (COM & LPT) . Here’s a helpful post for anyone trying to
Note the assigned port number in parentheses—for example, . You will need this number for your surveying software (e.g., Leica Geo Office, Infinity, or LGO Tools). Troubleshooting Common Windows 10 Errors
If a warning appears stating the driver has not passed Windows Logo testing, select "Continue Anyway" . Leica Geo Office
Offers a central repository for Software Downloads , including drivers for the /GEV218 series.
Navigate to the folder containing the extracted files (specifically the folder for Windows 7/8/Vista, which often works for Windows 10).
Comprehensive Guide to USB Download Cable GEV189 Drivers for Windows 10