Look for an entry such as , Prolific USB-to-Serial Comm Port (COMx) , or USB Serial Port (COMx) .
Windows usually downloads these automatically via Windows Update. If not, download them directly from the FTDI Chip official website.
Do not plug the USB cable into your computer before installing the software. LEICA TC 407 driver
To establish a flawless connection between your Leica TC407 and your PC, follow this installation sequence: Step 1: Download the Correct Driver
Connects the instrument directly to a USB port. Look for an entry such as , Prolific
The safest source is the official Leica myWorld portal. Registering your equipment gives you access to the official Leica USB Cable Driver installer, which packages all necessary drivers into a single executable. 2. Third-Party Cables
Reset the TC 407 communication settings to factory defaults. Do not plug the USB cable into your
These are newer, integrated USB-to-LEMO cables. They feature a built-in converter chip that translates the serial signal into a USB interface.
Accept the license agreement and click "Next" until the installation completes.