Check with your specialized surveying equipment supplier.
If you cannot find a working direct download link for the Geomaster GM2020, Windows has a massive built-in repository of generic drivers designed for this exact hardware profile.
Accept the license agreement and choose your installation directory. Click once the process completes. Step 4: Connect the Hardware Power on your Geomaster GM2020 device.
Always download files directly from verified manufacturer repositories:
: Connect the total station to your PC using the USB or RS-232 cable. Driver Installation
Move through the on-screen installer prompts. Select your preferred language and accept the end-user license agreement.