: Lists various OEM versions for Positivo laptops that are compatible with Windows 7 64-bit.
Locate the device (it might appear as "Unknown Device" or "USB Pure ISDB-Tb"). Right-click and select Update Driver Software Browse my computer for driver software Driver Avermedia A857 Windows 7 64 Bits LINK
Finding the correct driver for the (often identified as the AVerTV Volar Green HD or Pure ISDB-Tb ) on Windows 7 64-bit is essential for enabling high-definition TV viewing on your PC. Driver Download Links for AVerMedia A857 : Lists various OEM versions for Positivo laptops
: Choose "Browse my computer for driver software" and navigate to the folder where you extracted the downloaded files. : Ensure the Include subfolders box is checked and click Next to finish the installation. Technical Specifications Hardware ID USB\VID_07CA&PID_A857 USB\VID_07CA&PID_0857 Compatibility Driver Avermedia A857 Windows 7 64 Bits LINK