Last updated: April 2026
For GEV189 cables purchased after 2020, the CH340 variant is most common. If problems persist, consider a USB 2.0 hub or a different PC to isolate hardware faults.
If you’ve just unboxed a fresh Windows 10 laptop and tried to connect your USB Download Cable (Model GEV189) to program a Baofeng, Kenwood, or Wouxun radio, you’ve likely encountered a frustrating digital brick wall.
You plug it in. Windows makes the familiar ding-dong. You open your CHIRP software. Nothing. Or worse—an error that reads: "USB Device not recognized."
Welcome to the club. You’ve just met the Prolific PL2303 vs. Windows 10 showdown.
If you don't want to fight drivers every month, buy a genuine FTDI-based USB cable for your radio. The GEV189 clones cost $6; the genuine cable costs $25. The difference? FTDI chips have official Windows 10 drivers that work forever. Many pros now call the GEV189 "e-waste."
Step 1: Connect the Cable Plug the GEV189 USB cable into an available USB port on your Windows 10 PC. Wait a moment for Windows to recognize the device.
Step 2: Verify the Connection
(COM3)). You will need this number to configure your software (like EnerVista or System 1).Step 3: Troubleshooting (If the driver is missing) If you see a yellow warning icon (yellow triangle) next to the device, or it is listed under "Other Devices," you need to install the driver manually.
Option B: Specific Chipset Drivers Most GEV189 cables use the Prolific or FTDI chipset. If Windows Update fails, download the driver directly from the chip manufacturer:
Note: Older PL-2303 HXA/HXB chips are not supported on Windows 10 v1709+. For those, use a PL-2303 TA/TB chip or switch to CH340.
Leica GEV189 USB download cable, the "new" driver compatible with Windows 10 (and Windows 11) is
. This driver allows data transfer between Leica Total Stations and modern 64-bit operating systems. Sunbelt Sales Download and Installation
You can typically obtain the driver from official Leica Geosystems partners or specialized surveying equipment portals: Driver Version : v1.70 is the standard for Windows 10/11 compatibility. Official Portals : Users often find these at SCCS Surveying Knowledge Base Sunbelt Sales Installation Method : It is recommended to use the executable (.exe) for pre-installation before plugging in the cable. Sentek Technologies Step-by-Step Setup Disconnect the Cable : Ensure the usb download cable gev189 driver windows 10 new
cable is not plugged into your PC during the initial driver installation Run the Installer
: Execute the downloaded driver file (v1.70) with administrative privileges. Disable Signature Enforcement (If Needed)
: If the driver fails to install because it is unsigned, you may need to restart Windows in Advanced Startup
mode and select "Disable driver signature enforcement" (typically option 7). Connect the Cable : Once the installer finishes, plug the into your PC's USB port Verify in Device Manager Right-click the button and select Device Manager Look under Ports (COM & LPT) for "USB Download Cable". Note the assigned COM Port number (e.g., COM3) for use in your data exchange software. Sentek Technologies Troubleshooting Common Issues PL2303 issues (Prolific USB to Serial Drivers) Win 11 15 Nov 2021 —
3. Select "USB Smart I/O Controllers -->> USB to Serial/Parallel" 4. Select "PL2303 -- Driver & Software" <<-- for PL2303HXD chip. Microsoft Community Hub USB cable drivers for Windows | Sentek Technologies 26 Jul 2022 —
Complete Guide to GEV189 USB Download Cable Drivers for Windows 10
The Leica GEV189 USB Download Cable is an essential piece of hardware for professionals using Leica total stations, providing a reliable link to transfer data between the instrument and a computer. However, ensuring the cable is recognized by modern operating systems like Windows 10 often requires specific driver versions and manual installation steps. Driver Download and Versions
To get your GEV189 cable working, you must use the correct driver package. While Windows sometimes attempts to install generic drivers, dedicated Leica or Prolific-based drivers are recommended for full compatibility.
Official Leica GEV189/GEV195/GEV218 Drivers: The most common stable version for modern Windows environments is v1.70.
Third-Party Availability: Updated driver packages (such as version 2.12.36.4) are often hosted by surveying equipment vendors like Sentek Technologies or Sunbelt Sales.
Prolific PL-2303 Base: 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
If your computer does not automatically recognize the cable, follow these manual installation steps: PL2303 issues (Prolific USB to Serial Drivers) Win 11 Last updated: April 2026 For GEV189 cables purchased
Visit the website of the device manufacturer or the Prolific website to see if there are updated drivers available for Windows 11. Microsoft Community Hub
Getting Connected: How to Install the GEV189 USB Driver on Windows 10 If you've recently upgraded to Windows 10 and found your Leica GEV189 USB download cable
is no longer communicating with your total station, you aren't alone. This cable is a workhorse for transferring data between Leica instruments (like the TPS or DNA series) and your PC, but newer operating systems often need a manual nudge to recognize the driver. Here is a quick guide to getting your GEV189 cable up and running on Windows 10. 1. Where to Get the Driver Most
cables come with a driver CD, but many modern laptops lack a disc drive. You can download the necessary v1.70 ZIP or higher from reliable surveying support sites like Sunbelt Sales or G2 Survey. 2. Step-by-Step Installation
Windows 10 might not automatically assign the correct driver to this cable, so manual intervention in the Device Manager is often the best route. Plug in the cable: Connect your to a USB port.
Open Device Manager: Right-click the Start button and select Device Manager.
Locate the Device: Look for an "Unknown Device" or "FT232R" under "Other devices" (usually marked with a yellow exclamation point). Update Driver: Right-click the device and select Update driver. Choose Browse my computer for driver software.
Navigate to the folder where you extracted the downloaded driver files. Ensure "Include subfolders" is checked and click Next.
Bypass the Logo Warning: You may see a warning that the driver has not passed "Windows Logo testing." Select Continue Anyway to complete the setup. 3. Check Your COM Port
Once installed, the cable will appear under Ports (COM & LPT). To ensure your surveying software can find it, you may need to check or change the assigned port number: Double-click the USB Serial Port in Device Manager. Go to Port Settings > Advanced.
Select a lower COM port (e.g., COM1 or COM2) if your specific software requires it. Troubleshooting Tips [Download] USB-C Driver on Windows 10/11
Guide to Installing GEV189 USB Cable Drivers on Windows 10/11 For surveying professionals, the GEV189 (734700) If you’ve just unboxed a fresh Windows 10
USB download cable is a critical link for transferring data from Leica total stations and digital levels to a PC. While newer operating systems like Windows 10 Windows 11
often handle USB devices automatically, the GEV189's older serial-to-USB architecture frequently requires specific driver intervention to function correctly. AliExpress Where to Download the Driver
usually ships with a driver CD, but if you've lost it or lack a disc drive, you can find the necessary files online: Official & Authorized Portals : Reliable sources like Sunbelt Sales host the v1.70 ZIP packages specifically for the /GEV195 series Third-Party Alternatives : Sites like Sentek Technologies
provide updated Windows 10/11 compatible drivers (Version 2.12.36.4) that can bypass older compatibility hurdles. Sentek Technologies Step-by-Step Installation for Windows 10
If Windows does not recognize the cable immediately, follow this manual update procedure: Extract the Driver
: Download the ZIP file and extract it to a known folder (e.g., your Desktop). Open Device Manager : Right-click the button and select Device Manager Identify the Device
: Look for a device labeled "FT232R USB UART" or "Unknown Device" under Ports (COM & LPT) Other devices Update Driver : Right-click the device and select Update Driver Browse my computer for drivers Target the Folder
: Navigate to your extracted driver folder. Even on Windows 10, selecting the "Windows 7" or "Windows 8" subfolder often works because the underlying architecture is compatible. Confirm Installation
: Windows may warn that the driver hasn't passed "Windows Logo testing." Select "Continue Anyway" to finish the process. Microsoft Community Hub Troubleshooting & "Fake Chip" Errors PL2303 issues (Prolific USB to Serial Drivers) Win 11
If all checkboxes are ticked, congratulations – you’ve mastered the GEV189 driver installation on Windows 10 (new).
Once the driver is installed and the cable appears in Device Manager: