A USB TV Device driver is software that enables your USB TV tuner or USB TV receiver to function with your Windows computer. This device allows you to watch live television on your PC by connecting a TV antenna or cable to the USB tuner and then tuning in to channels using software on your computer.
The driver ensures that the hardware (USB TV Device) communicates properly with your computer and the installed software. Without the correct driver, the USB TV tuner may not work, or Windows may not recognize the device.