Option A: You are using the Leica GEV189 or GEV267 USB Cable
The Ultimate Guide to LEICA TC 407 Drivers: Installation, Compatibility, and Troubleshooting
or Leica Geo Office (LGO) Tools : Used to manage the connection and "Data Exchange Manager".
The (and TCR 407/TC 405) is a reliable, high-precision total station from Leica Geosystems’ trusted TPS400 series . While these instruments are known for their longevity and accuracy, connecting them to modern computers running Windows 10 or 11 can present challenges. LEICA TC 407 driver
Double-check that the total station is turned on, has sufficient battery, and is sitting in the data transfer menu or main menu screen.
The specific driver you need depends entirely on the type of cable you use to connect the total station to your PC.
A standard serial cable (RS232 to Lemo) that requires a secondary USB-to-Serial adapter. Option A: You are using the Leica GEV189
(Spare part #703 707) to avoid electromagnetic interference. required for this model? AI responses may include mistakes. Learn more
A driver alone isn't enough; you need an interface to "talk" to the instrument. Manage & Distribute Data - Leica Geosystems
Look for an entry such as , Prolific USB-to-Serial Comm Port (COMx) , or USB Serial Port (COMx) . Double-check that the total station is turned on,
What are you using to download the data? (Leica Geo Office, Infinity, Carlson, etc.) What brand or model cable do you have?
While officially supported up to Windows XP/7, these drivers can often be run on Windows 10 and 11 by manually updating the " " or "USB Serial Converter" entry in the Device Manager. 2. Required Data Transfer Software
SD card
Disable Driver Signature Enforcement and install an older driver version.
In Device Manager, right-click your USB controllers, go to Properties, and uncheck "Allow the computer to turn off this device to save power."