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Installing the official Leica Geo Office (LGO) driver package or forcing an older, compatible chip driver. Step 1: Download the Official GEV189 Driver
To establish a successful connection, you must explicitly supply the operating system with the exact driver version required by your specific cable revision. Step 1: Download the Correct Driver Package
Before installing fresh, clean out remnants:
Click on the tab at the top and select Show hidden devices . Expand the Ports (COM & LPT) section. Usb Download Cable Gev189 Driver Windows 10
Simply buy an and use the pinout crossover if needed (check your equipment’s wiring diagram).
When plugged into a Windows 10 PC without the correct driver, the cable will appear in as an “Unknown Device,” under “Other Devices,” or with a yellow exclamation mark. Windows 10 may automatically attempt to install a generic driver, but this often fails because the cable’s USB Vendor ID (VID) and Product ID (PID) are not in Microsoft’s standard driver database.
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. Installing the official Leica Geo Office (LGO) driver
The GEV189 USB Download Cable is a low-cost, often unbranded USB-to-serial (or USB-to-bootloader) lead used to transfer firmware or data between a Windows PC and embedded devices (portable media players, small MP3/MP4 players, TV sticks, or low-cost tablets). To function under Windows 10 it requires a compatible driver so the cable is recognized as a serial COM port or as a mass-storage/DFU device depending on the device protocol.
Need further help? Leave a comment below with your exact error code and Windows 10 build (check via winver ).
To ensure the cable is recognized correctly, follow these steps: USB cable drivers for Windows | Sentek Technologies Expand the Ports (COM & LPT) section
Once your computer reboots, verify that Windows 10 recognizes the cable.
Retailers and community sites often host the driver packages. For example, Sunbelt Sales and G2 Survey list downloadable zip files for the GEV189/GEV195/GEV218 series.