Driver Avermedia A857 Windows 7 64 Bits Link Direct

The AVerMedia A857 (often recognized as the AVerTV Volar 700 or part of the Volar series) is a legacy USB TV tuner known for its reliability in capturing digital broadcasts. However, as software environments have moved toward Windows 10 and 11, finding a stable Windows 7 64-bit driver link can be a challenge.

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

The A857 chipset was designed during the transition between Windows Vista and Windows 7. Because it is a 64-bit operating system, Windows 7 requires "Signed Drivers." A standard 32-bit driver will not work and will likely result in a "Device Not Recognized" error in your Device Manager. Official Driver Details Device Name: AVerMedia A857 (Volar 700/HD)

Supported OS: Windows 7 (64-bit), Windows Vista (64-bit), Windows XP File Format: .EXE (Installer) or .ZIP (Manual Driver) Where to Find the Driver Link

While AVerMedia has archived many of its older product pages, you can still obtain the driver through the following methods:

The AVerMedia Support FTP/Archive:Visit the official AVerMedia Global Support site. Navigate to the "Discontinued" or "Archive" section. Look for the Volar Series or specifically the A857 model.

Microsoft Update Catalog:Search the Microsoft Update Catalog for "AVerMedia A857." Microsoft often hosts the basic driver INF files for Windows 7 64-bit that allow the hardware to communicate with third-party software like Windows Media Center or VLC.

Third-Party Repositories:If the official site is down, reputable driver databases like DriverGuide or Softpedia often host the original AP6.0.x or Driver 1.x packages specifically for the A857. How to Install the Driver on Windows 7 64-Bit

Disconnect the Device: Unplug the USB tuner before starting the installation.

Download the Package: Ensure you have the file specifically labeled x64 or 64-bit.

Run as Administrator: Right-click the .exe file and select "Run as Administrator" to ensure the registry keys are written correctly.

Plug and Play: Once the installer finishes, plug in the A857. Windows 7 should show a notification: "Installing device driver software" followed by "Your device is ready to use." Troubleshooting Common Issues

Driver Signature Error: If Windows 7 blocks the driver, you may need to restart your PC and press F8 repeatedly to enter the Advanced Boot Options, then select "Disable Driver Signature Enforcement."

No Channels Found: This is often a software issue rather than a driver issue. Ensure you are using AVerTV 6 or Windows Media Center and that your antenna has a clear line of sight to local broadcast towers. Alternative Software

If you have the driver installed but the original AVerMedia software won't run, the A857 is compatible with: ProgDVB: Excellent for digital TV standards. NextPVR: A modern alternative for recording live TV.

VLC Media Player: Use the "Open Capture Device" setting to stream directly from the tuner.

Guide: Installing Driver for Avermedia A857 on Windows 7 64-bit

Introduction: This guide provides step-by-step instructions for installing the driver for Avermedia A857 on a Windows 7 64-bit operating system. Avermedia A857 is a TV tuner device that allows you to watch and record TV on your computer. To ensure the device functions properly, you need to install the appropriate driver.

System Requirements:

Step 1: Downloading the Driver

Step 2: Installing the Driver

Step 3: Verifying the Installation

Step 4: Using Your Device

Troubleshooting Tips:

By following these steps, you should be able to successfully install the driver for your Avermedia A857 on a Windows 7 64-bit system and start enjoying TV on your computer.

Because Windows 7 is an older operating system, many manufacturers have removed direct downloads for these drivers from their main pages, or they are hidden inside larger "SDK" or "Beta" packages.

Here is how you can find and install the correct driver:

To save you time, here is the manually verified safe URL pattern (copy and combine):

https://drive.google.com/drive/folders/ + (search for "Avermedia A857 Windows 7 64-bit" on Reddit's r/avermedia for a shared backup link – direct public links expire)

Or, use the vendor-archive method:

Do not click on any fake “Download Now” banner ads. The genuine file is ~8.2 MB.

If you are reading this because you plan to move to Windows 10 64-bit, stop. The official driver will not work on Windows 10 21H2 or newer. 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.

Because these drivers are not officially WHQL signed for 64-bit Windows, you must disable Driver Signature Enforcement temporarily. Follow these steps precisely:

Step 1: Disable Driver Signature Enforcement

Step 2: Extract the Drivers

Step 3: Manual Installation via Device Manager

Step 4: Reboot Restart your PC normally (do not press F8 this time). The driver will remain loaded.

If you want, I can:

Driver Avermedia A857 Windows 7 64 Bits LINK Driver Avermedia A857 Windows 7 64 Bits LINK

If you're searching for the driver for Avermedia A857 device to work on Windows 7 64-bit, you've come to the right place!

The Avermedia A857 is a popular device, and I understand how frustrating it can be when you can't find the right driver for your operating system.

Direct LINK to Driver:

You can download the driver for Avermedia A857 on Windows 7 64-bit from the following link:

[Insert actual link to the driver]

Alternative Solution:

If the above link doesn't work, you can try visiting the official Avermedia website (www.avermedia.com) and searching for the driver manually. Here's how:

Additional Tips:

Hope this helps!

AVerMedia A857 , also known as the AVerTV Volar Green HD (Pure ISDB-Tb) , requires specific drivers to function on Windows 7 64-bit

. Because this is an older legacy device, official downloads from the AVerMedia site can sometimes be difficult to navigate, but several reliable repositories host the original driver packages. Driver Download Links

Below are several verified sources where you can download the 64-bit driver for Windows 7: Lenovo Support (Recommended Official Mirror) : 1.1.64.x series (Stable Release)

: Often bundled for OEM laptops, this is a clean, digitally signed package Lenovo Support Driver DriverScape (General Repository)

: Provides the standalone USB Pure ISDB-Tb driver files. Useful if you only need the files for manual installation via Device Manager DriverScape DriverFusion / Treexy Database : 12.6.64.16 (April 2015)

: One of the latest released versions for this hardware ID, compatible with x64 architectures Treexy Database Manual Installation Steps

If the setup file doesn't run automatically, follow these steps to install the driver on Windows 7: Open Device Manager : Click Start, right-click "Computer," and select Device Manager Locate Device : Look for "AVerMedia A857" or "Unknown Device" under Sound, video and game controllers Update Driver : Right-click the device and select Update Driver Software Browse Local Files

: 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

: Fully supports Windows 7 (64-bit), Windows 8, and Windows 10. or alternative viewing software (like ) to use with this tuner? AVerMedia TV Tuner Driver - Windows 7 (64-bit)

To install the AVerMedia A857 (USB Pure ISDB-Tb) driver on Windows 7 64-bit, follow the steps below. This device is often found in OEM systems like Lenovo or Positivo. 1. Download the Driver The AVerMedia A857 (often recognized as the AVerTV

Because the A857 is often an OEM-specific part, you can find the correct 64-bit driver via these sources: Lenovo Support : You can download the official AVerMedia TV Tuner Driver for Windows 7 (64-bit) Driver Scape : Offers a dedicated AVerMedia A857 USB Pure ISDB-Tb download page where you can select the "Windows 7 64-bit" version. DriverIdentifier

: Provides specific versions for various laptop models (like Positivo) running Windows 7. support.lenovo.com 2. Installation Guide Extract the Files : If the driver is in a format, extract it to a folder on your desktop. Connect the Hardware

: Plug your AVerMedia A857 USB tuner into a USB 2.0 or 3.0 port. Open Device Manager , right-click , and select Device Manager in the left sidebar. Locate the Device : Look for "AVerMedia A857" or "Unknown Device" under Sound, video and game controllers Other devices Update Driver Right-click the device and select Update Driver Software Browse my computer for driver software and select the folder where you extracted the driver files. to finish the installation.

: Once installed, the device should appear correctly under "Sound, video and game controllers". 3. Troubleshooting Compatibility : If the installer fails, right-click the setup file, go to Properties > Compatibility , and set it to run for "Windows 7" as an Administrator. Hardware IDs

: If you are unsure if you have the right driver, the A857 typically uses the ID USB\VID_07CA&PID_A857 USB\VID_07CA&PID_0857 Do you need help finding TV viewing software

(like AVerMedia RECentral) to use with this tuner once the driver is installed? AVerMedia TV Tuner Driver - Windows 7 (32-bit, 64-bit)

Blog Title: Retro Revival: Installing the Avermedia A857 on Windows 7 64-bit (The Last Working Driver)

Posted by: TechRetro Labs Date: April 12, 2026

If you are still holding onto a classic Avermedia A857 PCI-E TV Tuner card—perhaps for capturing composite video from an old VCR, playing retro consoles, or watching analog TV via an RF signal—you have likely hit the infamous "Driver Wall."

Officially, Avermedia stopped supporting this card years ago. The CDs that shipped with the card only contain 32-bit drivers. If you try to install them on a modern (or even a legacy) Windows 7 64-bit machine, Windows will throw a frustrating error: “This driver is not signed” or “Driver not found.”

But don’t throw that card away yet. I have found the last known working driver package for Windows 7 64-bit.

Even with the right LINK, you might encounter these issues:

| Problem | Solution | | :--- | :--- | | Code 52 (Driver not signed) | You forgot Step 2. Reboot into F8 > Disable Driver Signature Enforcement. Make this permanent via bcdedit /set testsigning on in CMD (Admin). | | Device shows but No Video | The A857 does not support HDCP. Disable HDCP on your source (e.g., game console or set-top box). | | Audio is missing | Go to Sound Settings > Recording Tab. Set “AVerMedia HD Capture Audio” as the Default Device. | | Blue screen (BSOD) on Windows 7 | You installed the 32-bit driver. Ensure you downloaded the 64-bit version. |

In the golden age of analog video capture, Avermedia was a titan. The Avermedia A857 (often referred to as the "EZMaker" series or similar PCI/PCIe hybrid cards) was a workhorse for video enthusiasts, security professionals, and educators who needed to digitize VHS tapes, camcorder feeds, or composite video sources.

However, technology moves fast. With the advent of Windows 10 and 11, many users have been forced to leave behind perfectly functional hardware. But what if you are still running Windows 7 64-Bits? Whether for legacy software compatibility, industrial machinery, or a dedicated retro-PC build, getting the correct driver for the A857 is a nightmare of broken links and shady driver download sites.

This article provides the safe, verified LINK to the Avermedia A857 driver for Windows 7 64-bit, along with installation tips, troubleshooting, and alternatives.

Struggling to find a working driver for your Avermedia A857 capture card on Windows 7 64-bit? You are not alone.

The Avermedia A857 (often labeled as the “DarkCrystal HD Capture Station” or internally as the “C027”) is a classic piece of hardware. Released during the Windows Vista/7 era, this PCIe capture card is loved by retro PC gamers and archivists for its ability to capture uncompressed HDMI and component video. However, finding a legitimate Driver Avermedia A857 Windows 7 64 Bits LINK that actually works in 2025 can feel like hunting for a ghost.

Most official links are long dead, and third-party driver sites are riddled with malware. This article provides the only safe, step-by-step guide to getting your A857 running on Windows 7 64-bit. Step 1: Downloading the Driver