It9130 Bda Driver Windows 7 Guide
If you plug in your USB TV tuner and Windows 7 attempts to install a driver via Windows Update, it frequently fails. It may download a generic Microsoft driver that lacks the specific BDA protocols needed to decode the video stream, or it may simply give up and leave the device listed under "Other Devices" with a yellow exclamation mark.
Right-click the "Unknown Device" or "IT9130 BDA Device" and select . it9130 bda driver windows 7