[PC USB Port] <---> [GEV189 Cable (Chipset)] <---> [Virtual COM Port Assigned] Use code with caution. Plug the GEV189 cable into a working USB port on your PC.
Comprehensive Guide: Installing GEV189 USB Download Cable Driver on Windows 10 (2026 Updated)
Most GEV189 cables utilize a Prolific PL2303 serial-to-USB chip architecture.
Alternatively, download the if your specific cable uses an FTDI architecture. Step 2: Step-by-Step Installation Process usb download cable gev189 driver windows 10 new
By ensuring you have the latest 64-bit signed driver, you can extend the life of your surveying hardware and maintain a seamless workflow between the field and the office.
Run the installer as administrator.
Ensure the data communication settings matched on your physical total station match your computer software parameters exactly, or the transfer will time out. [PC USB Port] [GEV189 Cable (Chipset)] [Virtual COM
: Many GEV189 cables use the Prolific PL-2303 chipset. If standard Leica drivers fail, using a backdated Prolific driver (such as version 3.2.0.0 ) is a known fix for "Device cannot start" errors on Windows 10. Step-by-Step Installation on Windows 10
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Technical background
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: The official customer portal where you can register your equipment to download the latest authenticated drivers.
If the device does not appear under “Ports (COM & LPT)”, or if it still displays a yellow exclamation mark, proceed to the troubleshooting section below. Alternatively, download the if your specific cable uses