TDC Ultra USB Driver

Note that installing and using the USB drivers for the TDC Ultra is only supported for the Windows 7, 8, 8.1, 10 & 11 operating systems.

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IMPORTANT: There are two drivers that will be installed, one right after the other. When you first connect a TDC Ultra to your computer the USB drivers are automatically available through Windows Update. This is the recommended method for installing the drivers and is described below.

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If you have trouble installing the drivers automatically, they can be installed manually by 

downloading them from the link below. This file contains everything needed to install the USB drivers for the TDC Ultra.