Technical Report: Leica TC407 Connectivity and Drivers The Leica TC407 (part of the TPS400 series) is a legacy total station that requires specific hardware and software configurations for data transfer to modern computers. Because the TC407 primarily uses a serial interface, "drivers" typically refer to the USB-to-Serial cable drivers rather than the instrument itself. 1. Essential Driver and Hardware Components

If you are still stuck, check your physical hardware. The TC 407 is nearly indestructible, but the 9-pin port is not. A bent pin is much more likely than a missing driver.

Official Leica Drivers: The most reliable source is the Leica Geosystems myWorld portal, where you can register your instrument to access specific firmware and cable drivers.

format (from the old Leica WinDriver) to ensure data like instrument height isn't lost during the transfer. Connectivity