Most users connect via a GEV189 , GEV195 , or GEV218 cable. You can find official downloads for these drivers on the Leica Geosystems Support Portal or through regional distributors like Geo-Spektr .
Open the Windows Device Manager . Under "Ports (COM & LPT)," look for your cable. Note the assigned port number (e.g., COM3). Data Transfer Setup LEICA TC 407 driver
This is the primary software for managing data from the TPS400 series. While older versions like Survey Office were designed for Windows XP, newer versions of Leica Geo Office Tools are compatible with Windows 10 and 11. Most users connect via a GEV189 , GEV195 , or GEV218 cable