Driver Avermedia A857 Windows 7 64 Bits Link -

: This is one of the most recent 64-bit builds available, released in April 2015 . It is highly compatible with Windows 7, 8, and 10. Download AVerMedia A857 Driver

If the official manufacturer link does not work for your specific hardware ID, these driver database sites host verified versions of the A857 driver: DriverIdentifier Driver Avermedia A857 Windows 7 64 Bits LINK

: Lenovo provides a stable, "Recommended" driver package for Windows 7 (both 32-bit and 64-bit), originally released for their bundled systems. Download from Lenovo Support : This is one of the most recent

: Hosts general AVerMedia TV Tuner Drivers for Windows 7 (32/64-bit). System Requirements Driver Avermedia A857 Windows 7 64 Bits LINK