Driver Avermedia A857 Windows 7 64 Bits Link ((full))
Ensure the USB tuner is plugged directly into the motherboard (back USB ports) rather than a USB hub.
Download the compressed ZIP file or the .exe installer executable to a local folder (e.g., your Downloads folder). Step 2: Prepare the Hardware
Locate the unrecognized device (it will usually have a yellow exclamation mark next to it under "Other Devices" or "Sound, video and game controllers"). Right-click the device and select . Choose Browse my computer for driver software .
, if you build a new PC, do not use Windows 7. But if you already have a Windows 7 64-bit workhorse and a dusty A857 card, the driver LINK and instructions above will bring it back to life. Driver Avermedia A857 Windows 7 64 Bits LINK
AVerMedia A857 USB Pure ISDB-Tb: Driver Download for Windows 7 64-Bit
The correct Driver Avermedia A857 Windows 7 64 Bits LINK is version 8.3.5.20 available via Guru3D or the Avermedia FTP archive. Disable driver signing via F8 before installing, and your legacy capture card will work like new.
After installing the driver, you may need to configure it to get the most out of your Avermedia A857. Here are some steps to follow: Ensure the USB tuner is plugged directly into
The driver is digitally signed by "AVerMedia TECHNOLOGIES, Inc." If your downloaded file lacks this signature, delete it immediately.
If the driver works but your media software cannot scan any TV channels:
To help you get set up, are you having trouble with , or AVerMedia TV Tuner Driver - Windows 7 (64-bit) Right-click the device and select
Windows 7 (64-bit), Windows Vista (64-bit), Windows XP File Format: .EXE (Installer) or .ZIP (Manual Driver) Where to Find the Driver Link
Before we give you the LINK, let’s understand the problem. Avermedia officially ended support for the A857 (C027) after Windows 8. When Windows 10 and 11 introduced stricter driver signing (WDM / Kernel security), Avermedia chose not to update the legacy C027 drivers.
To help find the exact driver package or alternative software options, please let me know:
Windows should automatically recognize the driver. If asked, select "Install this driver software anyway."
Windows 7 64-bit requires signed drivers. If the installation fails, you may need to disable driver signature enforcement during boot (press F8 during startup).
Ensure the USB tuner is plugged directly into the motherboard (back USB ports) rather than a USB hub.
Download the compressed ZIP file or the .exe installer executable to a local folder (e.g., your Downloads folder). Step 2: Prepare the Hardware
Locate the unrecognized device (it will usually have a yellow exclamation mark next to it under "Other Devices" or "Sound, video and game controllers"). Right-click the device and select . Choose Browse my computer for driver software .
, if you build a new PC, do not use Windows 7. But if you already have a Windows 7 64-bit workhorse and a dusty A857 card, the driver LINK and instructions above will bring it back to life.
AVerMedia A857 USB Pure ISDB-Tb: Driver Download for Windows 7 64-Bit
The correct Driver Avermedia A857 Windows 7 64 Bits LINK is version 8.3.5.20 available via Guru3D or the Avermedia FTP archive. Disable driver signing via F8 before installing, and your legacy capture card will work like new.
After installing the driver, you may need to configure it to get the most out of your Avermedia A857. Here are some steps to follow:
The driver is digitally signed by "AVerMedia TECHNOLOGIES, Inc." If your downloaded file lacks this signature, delete it immediately.
If the driver works but your media software cannot scan any TV channels:
To help you get set up, are you having trouble with , or AVerMedia TV Tuner Driver - Windows 7 (64-bit)
Windows 7 (64-bit), Windows Vista (64-bit), Windows XP File Format: .EXE (Installer) or .ZIP (Manual Driver) Where to Find the Driver Link
Before we give you the LINK, let’s understand the problem. Avermedia officially ended support for the A857 (C027) after Windows 8. When Windows 10 and 11 introduced stricter driver signing (WDM / Kernel security), Avermedia chose not to update the legacy C027 drivers.
To help find the exact driver package or alternative software options, please let me know:
Windows should automatically recognize the driver. If asked, select "Install this driver software anyway."
Windows 7 64-bit requires signed drivers. If the installation fails, you may need to disable driver signature enforcement during boot (press F8 during startup).
