Driver Avermedia A857 Windows 7 64 - Bits Link

To get your AVerMedia A857 (USB Pure ISDB-Tb) working on Windows 7 64-bit, you can use the following resources. Note that this specific model was often bundled with laptops like Positivo, so OEM-specific drivers are frequently the most compatible. Direct Driver Links

DriverIdentifier (Recommended for A857): This site hosts several versions specifically for the

model. Look for version 12.6.64.16 or 12.6.64.7, which are verified for Windows 7 64-bit. Download A857 Driver for Windows 7 64-bit Driver Avermedia A857 Windows 7 64 Bits LINK

Lenovo Support: While branded for Lenovo, their TV tuner drivers often use the same AVerMedia chips and work on generic installs. AVerMedia TV Tuner Driver (Win 7 64-bit)

AVerMedia Official (Professional Catalog): For advanced users, AVerMedia provides a Professional Support Portal with generic 64-bit drivers (Version 8.0.64.41) that support Windows 7. AVerMedia TV Tuner Driver - Windows 7 (64-bit) To get your AVerMedia A857 (USB Pure ISDB-Tb)

4. Device Manager Verification

• Open Device Manager: After restarting, open the Device Manager (Press Windows key + R, type devmgmt.msc, and press Enter).
• Verify: Look for your Avermedia A857 under "Capture cards" or similar. If you see it listed without any warning signs (like a yellow exclamation mark), the driver installation was likely successful.

Step 3: Install the Driver Manually

• Extract the ZIP file you downloaded.
• Navigate to Device Manager (Right-click Computer > Manage).
• Look for “Unknown Device” or “Multimedia Controller” with a yellow triangle.
• Right-click it > Update Driver Software.
• Select “Browse my computer for driver software”.
• Point to the extracted folder containing AVer88x.sys and AVer88x64.sys.
• Click Next. Windows will warn about “Windows cannot verify the publisher.” Click “Install this driver software anyway” .

The Ultimate Guide to the Avermedia A857 Driver for Windows 7 64-Bit: Where to Find the LINK and How to Install It

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. Open Device Manager: After restarting, open the Device

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.

The Problem: Why Finding the A857 Driver is So Hard

Before we give you the link, let’s understand the landscape:

1. Product Discontinuation: Avermedia stopped supporting the A857 line over a decade ago. They have since purged older drivers from their official global support sites.
2. Windows 7 Deprecation: Microsoft ended support for Windows 7 in January 2020. Consequently, hardware manufacturers no longer host legacy drivers.
3. Scam Websites: Searching for "Driver Avermedia A857 Windows 7 64 Bits LINK" on Google leads to fake driver updaters (DriverBoost, DriverEasy, etc.) that inject malware onto your PC.

Critical Warning: Do not download drivers from "Driver Pack Solution" or unknown executable files. The legitimate driver is a simple .zip or .exe under 15 MB.