When we talk about the "Leica TC 407 driver," we are usually referring to two distinct components needed for communication:
If your computer does not automatically recognize the cable, follow these steps to manually point it to the driver: Plug in the cable Device Manager
Whether you are using , Leica Infinity , GSI Data Exchange , or third-party CAD software, configure the download wizard to match the instrument: Device Type: TPS400 Series (or TC407 specifically)
Open the Windows (press Win + X and select Device Manager). Expand the Ports (COM & LPT) section. Look for an entry named "Prolific USB-to-Serial Comm Port" or "USB Serial Port." Note the assigned port number (e.g., COM3 ). Configuring Data Transfer Software LEICA TC 407 driver
A successful driver installation only establishes the physical connection channel. You must match the data transfer settings (baud rate, parity, data bits) between the Leica TC407 firmware and your data collection software. Step 1: Check TC407 Instrument Settings
The Leica TC407 does not feature native USB or Bluetooth connectivity. It relies entirely on a located on the base of the instrument. Connection Hardware Options
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 . When we talk about the "Leica TC 407
Whether you use , Leica Infinity , GeoMax Geo Office , or third-party tools like Carlson Survey or De सर्वेक्षण (DeSurvey) , configure the software download settings as follows: Device Type: TPS300 / TPS400 / TC407
Follow these steps to connect your Leica TC 407 to a Windows 10/11 machine: Step 1: Install the USB-to-Serial Driver
The “LEICA TC407 driver” is a myth — there is no dedicated driver file. Instead, you manage legacy serial communication. If you’re not comfortable with manual COM port setup and terminal testing, consider upgrading to a used Leica TS06 or TS07 with USB/Bluetooth. It relies entirely on a located on the
Look for an entry such as , Prolific USB-to-Serial Comm Port (COMx) , or USB Serial Port (COMx) .
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
What are you using to download the data? (Leica Geo Office, Infinity, Carlson, etc.) What brand or model cable do you have?
This indicates a mismatch in the . Lower the Baud Rate to 9600 on both the total station and your PC software, then try transferring the file again.