Driver Avermedia A857 Windows 7 64 Bits Link Jun 2026

AVerMedia A857 (also known as the AVerMedia USB Pure ISDB-Tb

: Lenovo provides a specific download for the AVerMedia TV Tuner Driver for Windows 7 (64-bit) that often works with these hardware IDs.

1. Direct Driver Download Link (AVerMedia A857 Windows 7 64-bit)

Disclaimer: These drivers are provided through third-party databases. Always ensure your system is backed up before installing new hardware drivers. Driver Avermedia A857 Windows 7 64 Bits LINK

The first and most recommended step is to visit Avermedia's official website.

If Windows 7 warns that the driver is not digitally signed, you may need to disable driver signature enforcement to install it.

Verify that is listed without any yellow exclamation marks or error symbols. Troubleshooting Common Installation Issues AVerMedia A857 (also known as the AVerMedia USB

To avoid installing a driver for the wrong device, you should always verify the Plug and Play ID. Right-click your device in Device Manager, select Properties, go to the Details tab, and select "Hardware Ids" from the dropdown. For the AVerMedia A857 USB Pure ISDB-Tb, the correct hardware ID string is USB/VID_07ca&PID_0857&MI_00 .

Navigate to the official AVerMedia Global Support website or a verified, secure driver archive. Search for .

If you are reading this because you plan to move to Windows 10 64-bit, stop. The Avermedia A857 is hardware-locked to Windows 7/8. For modern systems, consider the Avermedia Live Gamer HD 2 (GC570) or a USB capture device. Always ensure your system is backed up before

Avermedia A857 is a digital TV tuner that enables users to enjoy live TV on their computers. For the device to function properly, a compatible driver must be installed on the operating system. Windows 7 64-bit, being one of the widely used operating systems, requires a specific driver version that matches its architecture. The objective of this paper is to provide a comprehensive guide on how to find, install, and test the Avermedia A857 driver on Windows 7 64-bit.

A: Yes. The "Hybrid" refers to the tuner (ATSC+Analog). The capture chipset (CX23885) is identical.

Look through the device tree. If the driver is missing, the tuner will appear under with a yellow exclamation mark, often labeled as Unknown Device or AVerMedia A857 . Step 3: Update the Driver Software