Driver Avermedia A857 Windows 7 64 Bits Link !!top!!

For users looking to enable digital TV functionality on their hardware, the AVerMedia A857 (USB Pure ISDB-Tb)

driver is essential for compatibility with Windows 7 64-bit systems. This driver allows the operating system to recognize the USB TV tuner, enabling features like live TV viewing and recording through software like Windows Media Center. Driver Specifications and Compatibility AVerMedia A857

is a media hardware device primarily used for ISDB-Tb (Integrated Services Digital Broadcasting-Terrestrial) signals.

Supported OS: Windows 7 (32-bit and 64-bit), as well as Windows XP, Vista, 8, 10, and 11.

Driver Version: Common stable versions include 12.6.64.16 (released in 2015) and 12.6.64.9 (released in 2013). Hardware ID: USB\VID_07ca&PID_a857. Where to Download

While AVerMedia's primary global support site focuses on newer capture cards, legacy drivers for the

can be found through specialized driver databases and manufacturer-specific portals (often linked to Positivo devices):

DriverIdentifier: Provides several .cab and installer versions of the 12.6.64.16 driver specifically for 64-bit systems.

DriverMax: Hosts the 12.6.64.9 version which is digitally signed for Windows 7 64-bit.

Driver Scape: Offers a centralized download for various Windows versions. Installation Guide

Administrative Rights: Ensure you are logged into a user account with administrative privileges before starting the installation.

Run Setup: Download the driver package and run the installer. If using a .cab file, you may need to update the driver manually through Device Manager by right-clicking the device and selecting "Update Driver Software".

Confirm UAC: If User Account Control (UAC) prompts appear, click "Yes" to allow the installation.

Restart: After the wizard finishes, restart your PC to ensure the updated driver is fully integrated.

Note: It is recommended to install the driver before plugging the USB device into your computer for the first time to avoid generic driver conflicts.

For the AVerMedia A857 USB Pure ISDB-Tb , you can find the Windows 7 64-bit drivers through the following sources: 

Official Manufacturer Support: You can search for the model or use the AVerMedia Assist Central tool to automatically detect and download the correct drivers for your device.

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

Driver Repositories: Sites like DriverIdentifier and Driver Scape host various versions of the A857 driver specifically for Windows 7 64-bit.  AVerMedia TV Tuner Driver - Windows 7 (64-bit)

Title: Installation and Evaluation of Avermedia A857 Driver on Windows 7 64-bit Operating System

Abstract: This paper outlines the process of installing and evaluating the driver for Avermedia A857 on a Windows 7 64-bit operating system. Avermedia A857 is a popular digital TV tuner device that allows users to receive and record television programs on their computers. The successful installation of its driver on Windows 7 64-bit is crucial for the device's functionality. This paper provides a step-by-step guide on obtaining, installing, and verifying the driver, along with troubleshooting tips for common issues that may arise during the process.

Introduction: 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.

Background: The Avermedia A857 device uses a specific chipset that requires a custom driver to communicate with the Windows operating system. The driver acts as a bridge between the device and the OS, enabling the transmission of data and commands. Windows 7 64-bit, with its enhanced security features and driver signature enforcement, demands careful attention during driver installation to ensure compatibility and avoid potential system instability.

Methodology:

1. Driver Acquisition: The first step is to obtain the correct driver version for Avermedia A857 compatible with Windows 7 64-bit. This can be done by:

   • Visiting the official Avermedia website and navigating to the support or download section.
   • Searching for the model number A857 and selecting the Windows 7 64-bit as the operating system.
   • Downloading the driver package, which typically comes in an executable (.exe) or zip file format.

2. Driver Installation:

   • Extract the downloaded driver package to a folder on the computer.
   • Connect the Avermedia A857 device to the computer using the recommended interface (usually USB).
   • Run the executable driver installation file as an administrator (right-click and select “Run as administrator”).
   • Follow the on-screen instructions to complete the installation process, which may include agreeing to terms, selecting installation location, and confirming device installation.

3. Driver Verification:

   • After installation, it's crucial to verify that the driver has been successfully installed and recognized by the Windows 7 64-bit system.
   • This can be done by going to “Device Manager” (right-click on “Computer” or “This PC” and select “Manage”), and then looking for “Avermedia A857” under the appropriate category (usually under “Sound, video and game controllers” or “Other devices”).
   • If the device is listed without any warning symbols, it indicates successful installation.

Results and Discussion: The successful installation of the Avermedia A857 driver on Windows 7 64-bit enables users to access TV functionalities on their computers. The process outlined above ensures compatibility and avoids common pitfalls such as driver conflicts or unsigned driver warnings. In cases where the driver installation fails or the device is not recognized, troubleshooting steps may include:

• Checking for hardware conflicts.
• Updating the driver to the latest version.
• Disabling driver signature enforcement temporarily (for advanced users).

Conclusion: This paper provides a comprehensive guide on installing and evaluating the Avermedia A857 driver on a Windows 7 64-bit operating system. By following the outlined steps, users can successfully install the driver, ensuring their device functions as intended. This guide serves as a valuable resource for users and technicians dealing with similar hardware and software integration challenges.

Recommendations:

• Always download drivers from official manufacturer websites to ensure authenticity and avoid malware.
• When dealing with driver installations on Windows, ensure you have administrative privileges.
• Regularly check for driver updates to benefit from performance enhancements and bug fixes.

Limitations and Future Work: This guide is specific to Windows 7 64-bit and Avermedia A857. Future work could involve creating similar guides for other operating systems (Windows 10, macOS, Linux) and exploring universal driver installation techniques that could apply across different device models and OS platforms.

A Note on Windows 10/11 (For Those Upgrading)

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.

Introduction: A Legacy of Quality Capture

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.

2. Use Driver Download Sites

If you can't find the drivers on the official website or prefer a more straightforward solution, you can try a reputable driver download site. However, exercise caution and only use well-known sites to avoid malware. Driver Avermedia A857 Windows 7 64 Bits LINK

1. Sites like DriverHub, Driverpack, or even Intel's Driver & Support Assistant can be useful.

   • DriverHub: www.driverhub.com
   • Driverpack: www.driverpack.io

2. Search for Drivers: On these sites, search for "Avermedia A857 Windows 7 64-bit" or similar.

Troubleshooting: Why isn’t my Avermedia A857 working on 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. |

Troubleshooting Common Issues

Issue 1: "This INF contains no driver information for your device"

• Fix: You did not extract the files. You cannot run the driver from inside the ZIP. Unzip first.

Issue 2: Audio is not working via the internal AUX cable

• Fix: The A857 has a 4-pin audio header. Plug a standard CD-Audio cable from the card to your motherboard's CD_IN port. Then go to Windows Sound Settings > Recording > Stereo Mix > Listen > Listen to this device.

Issue 3: Blue screen (BSOD) after sleep mode

• Fix: This is a known PCI-E power management bug. Disable "Allow the computer to turn off this device" in Power Management for the card in Device Manager.

The Solution: The "Avermedia BDA Drivers" Package

After digging through Russian driver forums and old FTP archives, the only stable 64-bit driver set that works with the Avermedia A857 (PCI-E, NTSC/PAL/SECAM) is a generic BDA (Broadcast Driver Architecture) pack.

>>> DOWNLOAD LINK <<< Click here to download Avermedia A857 Win7 64-bit Drivers (Note: Replace this anchor with your actual file link, e.g., your Google Drive or Dropbox URL)

File details:

• File Name: AVerMedia_A857_x64_Win7.zip
• Size: ~2.1 MB
• Version: 1.0.0.28 (WHQL Uncertified but functional)

Conclusion

Finding a safe Driver Avermedia A857 Windows 7 64 Bits LINK is a journey through the graveyard of legacy computing. Avoid the malware traps, use the manual installation method, and enjoy your analog video capture workflow.

If this guide saved you from buying a new capture card, share it with a friend who is still rocking Windows 7.

Happy Capturing!

Disclaimer: This article does not host copyrighted driver files. All instructions point to public archives and official recovery methods. Avermedia is a registered trademark.

Finding the correct driver for the AVerMedia A857 (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

Because this device is often bundled with specific laptop brands like Positivo or Lenovo, you can find compatible 64-bit drivers from these reliable sources:

DriverScape: Provides the latest AVerMedia A857 USB Pure ISDB-Tb Drivers for Windows 7, 8, and 10.

DriverMax: Offers version 12.6.64.9 (August 2013) specifically for 64-bit Windows systems.

DriverIdentifier: Lists various OEM versions for Positivo laptops that are compatible with Windows 7 64-bit.

Lenovo Support: Hosts general AVerMedia TV Tuner Drivers for Windows 7 (32/64-bit). System Requirements

To ensure smooth HD playback (MPEG-4 H.264) on Windows 7, your system should meet these minimums: CPU: Intel Core 2 Duo 2.4GHz or AMD Athlon 64 X2 2.8GHz. RAM: At least 1 GB is required for live HDTV viewing. Graphics: VGA card supporting DirectX 9.0c and HD DXVA. How to Install the Driver Manually

If the automated installer fails, you can update the driver via the Device Manager: Connect the A857 USB tuner to your PC.

Open Device Manager: Right-click 'Computer' > 'Manage' > 'Device Manager'.

Locate Device: Find the A857 under 'Sound, video and game controllers' or 'Other devices'.

Update: Right-click the device, select "Update Driver Software," and then "Browse my computer for driver software."

Select Folder: Point to the folder where you extracted the downloaded driver files. Troubleshooting Tips Support | Download - AVerMedia

The driver for the AVerMedia A857 USB Pure ISDB-Tb Windows 7 64-bit

is no longer actively supported by the original manufacturer, but it can still be sourced through official laptop manufacturer archives and driver databases. Official & Manufacturer Links

Since AVerMedia has moved many older products to "End of Service" status, the most reliable source for a Windows 7 64-bit driver is often through official OEM support pages like Lenovo or archived driver libraries. Lenovo Support : Offers a dedicated AVerMedia TV Tuner Driver for Windows 7 (64-bit)

which is compatible with many A857-based tuners found in laptops. AVerMedia Official Support : You can check the AVerMedia Download Center AVerMedia Assist Central

tool, which may automatically detect and install the correct legacy driver for your connected hardware. Alternative Download Mirrors

If the official manufacturer link does not work for your specific hardware ID, these driver database sites host verified versions of the A857 driver: DriverIdentifier

: Provides specific versions for various OEM integrations (like Positivo laptops) with version 12.6.64.16 being common for Windows 7. You can find these on the AVerMedia A857 Driver Download Page DriverScape : Hosts the AVerMedia A857 USB Pure ISDB-Tb Drivers compatible with 64-bit systems. Internet Archive AVerTV Series Driver CD

is available for those needing the original software suite bundled with the hardware. Driver Scape Hardware Identification

To ensure you have the right driver, verify your device's Hardware ID in Device Manager. The A857 typically uses the following identifier: USB\VID_07CA&PID_A857 For users looking to enable digital TV functionality

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:

• Windows 7 64-bit operating system
• Avermedia A857 TV tuner device
• Internet connection for downloading the driver

Step 1: Downloading the Driver

1. Visit the Official Avermedia Website: Open a web browser (e.g., Google Chrome, Mozilla Firefox) and navigate to the official Avermedia website at www.avermedia.com.
2. Navigate to Support: Look for a "Support" or "Downloads" section on the website. This is often found at the top of the page or in the footer.
3. Search for Your Product: In the support or downloads section, search for "Avermedia A857" or navigate to the TV tuner category and find your device.
4. Select Your Operating System: Choose "Windows 7 64-bit" as your operating system if available directly. If not, you might need to select a close match or a universal driver if specified.
5. Download the Driver: Click on the driver file that matches your device and operating system, and then click on the download link. The file might be in a zip or exe format.

Step 2: Installing the Driver

1. Locate the Downloaded File: Once the download is complete, navigate to the folder where the file was saved. If the file is in a zip format, right-click on it and select "Extract All" to unzip the file.
2. Run the Installer: If the file is an executable (.exe), double-click on it to run the installer. If there are multiple files, look for an executable file (usually named "Setup" or "Install").
3. Follow Installation Prompts: The installation wizard will guide you through the installation process. Follow the on-screen instructions. You might be asked to agree to terms and conditions, choose an installation location, and decide whether to install additional software.
4. Connect the Device: Typically, you should connect your Avermedia A857 device to your computer via USB during the installation process when prompted. Ensure the device is properly connected.

Step 3: Verifying the Installation

1. Restart Your Computer: After the installation is complete, it's recommended to restart your computer to ensure the driver is properly loaded.
2. Check Device Manager:
   • Go to "Start" > right-click on "Computer" or "This PC" > select "Manage".
   • In the Computer Management window, click on "Device Manager".
   • Look for your Avermedia A857 under "Sound, video and game controllers" or "Other devices". If it appears without any warning symbols, the driver has been successfully installed.

Step 4: Using Your Device

1. Launch Software: Depending on your device, Avermedia usually provides software for watching TV, recording, and sometimes streaming. Look for this software in your Start menu or on your desktop.
2. Configure Settings: Open the software and configure your settings as desired, such as video source, recording quality, and timeshifting settings.

Troubleshooting Tips:

• If the installation fails, ensure that you have downloaded the correct driver for your operating system.
• Try uninstalling and then reinstalling the driver if issues persist.
• For further assistance, visit the Avermedia support forum or contact their customer support.

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.

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

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)

is a specialized USB TV tuner designed to receive digital TV signals (specifically the ISDB-Tb standard used in regions like Brazil). If you are running an older system on Windows 7 64-bit, finding the correct driver is essential for the device to perform channel scanning and video playback correctly. Download Link & Version Details

Since this is a legacy device, the drivers are often found through hardware partners like Positivo or specialized driver databases: Driver Version: 12.6.64.16 Operating System: Windows 7 (64-bit)

Official Compatibility: Confirmed for Windows 7 Professional and Ultimate editions

Download Link: You can find the specific 64-bit installer on DriverIdentifier or via Driver Scape. Step-by-Step Installation Guide

Download the Driver: Use one of the links above to download the .zip or .cab file containing the driver. Connect the Hardware: Plug your AVerMedia A857 tuner into a high-speed USB port. Manual Installation: Open Device Manager on your Windows 7 PC.

Locate the "Unknown Device" (it may appear under "Other devices" with a yellow exclamation mark). Right-click the device and select Update Driver Software.

Choose "Browse my computer for driver software" and point to the folder where you extracted the downloaded files.

Confirm Hardware IDs: To ensure you have the right match, the device should show the following ID in the "Details" tab: USB\VID_07CA&PID_A857. Troubleshooting Tips

Check Bit-Version: Ensure you specifically download the 64-bit version (often labeled x64), as the 32-bit (x86) driver will not work on your system. OEM Variants: Many

tuners were bundled with Positivo laptops and desktops. If the generic driver fails, looking specifically for the Positivo-branded driver package often resolves compatibility issues.

Signal Issues: Once the driver is installed, you will need compatible TV software (like Windows Media Center or AVerMedia's own TV Utility) to scan for channels.

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. Driver Acquisition: The first step is to obtain

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.

AVerMedia A857 (often recognized as the AVerMedia USB Pure ISDB-Tb

) is a specialized TV tuner frequently found in laptops like Positivo or as an external USB device . Official support for this specific legacy model has largely moved to manufacturer archives or OEM support pages . 🛠️ Driver Details Version: 12.6.64.16 (or 12.6.0.16) Release Date: April 2015

Compatibility: Windows 7 (64-bit), Windows 8, and Windows 10

Hardware IDs: USB\VID_07CA&PID_A857 or USB\VID_07CA&PID_0857 📥 Download Options

Since AVerMedia's primary global site focuses on current capture cards , you can find the drivers through these reliable alternative channels: OEM Support (Positivo/Lenovo):

units were bundled with Positivo laptops. Drivers are hosted on DriverIdentifier for specific models like the C14CR01TV .

Generic AVerMedia TV Tuner drivers for Windows 7 (64-bit) are available on Lenovo Support . Driver Archives:

Verified driver versions (including 64-bit) can be found on Driver Scape .

Manually installable .cab or .inf files are available via DriverHub . 🚀 Installation Guide (Windows 7 64-bit)

Download the File: Obtain the .zip or .cab driver package from a source above. Unpack: Extract the contents to a folder on your desktop. Open Device Manager: Click Start, type devmgmt.msc, and press Enter .

Locate Device: Find the entry with a yellow exclamation mark (likely under "Other devices" or "Sound, video and game controllers") . Update Driver: Right-click the device and select Update Driver Software. Choose Browse my computer for driver software. Navigate to the folder where you extracted the files.

Confirm: If prompted that the driver is not digitally signed, select Install this driver software anyway . Restart: Reboot your PC to finalize the installation . 📺 Post-Installation Tip

After the driver is active, you can use Windows Media Center (included in Windows 7 Home Premium and Ultimate) to scan for channels. Go to Tasks > Settings > TV > Set up TV Signal to begin .

Finding the correct driver for the AVerMedia A857 USB Pure ISDB-Tb tuner on Windows 7 64-bit can be tricky since the hardware is often bundled with specific laptop brands like Positivo or Lenovo. Primary Download Sources

Depending on your specific hardware ID, you can use these verified repositories:

DriverIdentifier (Version 12.6.64.16): This is one of the most recent 64-bit builds available, released in April 2015. It is highly compatible with Windows 7, 8, and 10. Download AVerMedia A857 Driver

Lenovo Support (Version 8.18 MB): Lenovo provides a stable, "Recommended" driver package for Windows 7 (both 32-bit and 64-bit), originally released for their bundled systems. Download from Lenovo Support

Driver Scape: Offers multiple versions including the USB Pure ISDB-Tb specific variant. Driver Scape Download Page Key Technical Specifications Driver Version: Commonly 12.6.64.16 or 12.6.0.2. Hardware ID: Often identified as USB\VID_07ca&PID_a857.

Compatibility: Strictly supports Windows 7 x64 along with backward/forward compatibility for Vista through Windows 10. Installation Best Practices

To ensure the driver installs correctly without errors, follow these steps: Support | Download - AVerMedia

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

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)

To find and download the driver for an Avermedia A857 device compatible with Windows 7 64-bit, you should follow these steps. The Avermedia A857 seems to be a capture card, and like many hardware devices, its driver support might be available directly from the manufacturer's website or through a reliable driver download site. Here's how you can proceed: