: Find the A857 under 'Sound, video and game controllers' or 'Other devices'.
: Right-click the device, select "Update Driver Software," and then "Browse my computer for driver software." Driver Avermedia A857 Windows 7 64 Bits LINK
To ensure smooth HD playback (MPEG-4 H.264) on Windows 7, your system should meet these minimums: : Intel Core 2 Duo 2.4GHz or AMD Athlon 64 X2 2.8GHz. RAM : At least 1 GB is required for live HDTV viewing. Graphics : VGA card supporting DirectX 9.0c and HD DXVA. How to Install the Driver Manually : Find the A857 under 'Sound, video and
If the automated installer fails, you can update the driver via the : Connect the A857 USB tuner to your PC. Graphics : VGA card supporting DirectX 9
: Point to the folder where you extracted the downloaded driver files. Troubleshooting Tips Support | Download - AVerMedia
: Right-click 'Computer' > 'Manage' > 'Device Manager'.
: Provides the latest AVerMedia A857 USB Pure ISDB-Tb Drivers for Windows 7, 8, and 10.
