After the driver is active, you can use (included in Windows 7 Home Premium and Ultimate) to scan for channels. Go to Tasks > Settings > TV > Set up TV Signal to begin .
Since I cannot host files directly, here is the most reliable source as of 2024/2025: Driver Avermedia A857 Windows 7 64 Bits LINK
A: Possibly with legacy VFW support, but you will get blue screens (BSOD) on modern hardware. Not recommended. After the driver is active, you can use