Driver Avermedia A857 Windows 7 64 Bits Link
If User Account Control (UAC) prompts appear, click "Yes" to allow the installation.
Retro Revival: Installing the Avermedia A857 on Windows 7 64-bit (The Last Working Driver)
https://drive.google.com/drive/folders/ + (search for "Avermedia A857 Windows 7 64-bit" on Reddit's r/avermedia for a shared backup link – direct public links expire) Driver Avermedia A857 Windows 7 64 Bits LINK
If this guide saved you from buying a new capture card, share it with a friend who is still rocking Windows 7.
Search for SHA256: e4f2a1b8c7d... of the 8.3.5.20 package. This ensures file integrity. If User Account Control (UAC) prompts appear, click
Once the driver is installed, you will need compatible TV software (like Windows Media Center or AVerMedia's own TV Utility) to scan for channels.
format) and manually updating through Device Manager by selecting "Browse my computer for driver software". Compatibility of the 8
To ensure you have the right match, the device should show the following ID in the "Details" tab: USB\VID_07CA&PID_A857 . Troubleshooting Tips