This guide provides the necessary information to get your device up and running on your 64-bit system. Why the AVerMedia A857 Needs Specific Drivers
(like AVerMedia RECentral) to use with this tuner once the driver is installed? AVerMedia TV Tuner Driver - Windows 7 (32-bit, 64-bit) Driver Avermedia A857 Windows 7 64 Bits LINK
For users looking to enable digital TV functionality on their hardware, the AVerMedia A857 (USB Pure ISDB-Tb) Guide: Installing Driver for Avermedia A857 on Windows
Because direct linking to driver files changes, follow this exact path: follow this exact path: