While websites like may host drivers, they can contain outdated software or malware. These sites are not recommended.
is a dual-band 802.11n wireless LAN adapter, often used as a USB dongle for Sharp Aquos TVs or integrated into specific Sharp hardware. WikiDevi.Wi-Cat.RU Driver & Compatibility Overview
The television operating system already contains the necessary driver firmware pre-installed. How to Connect to a TV Turn off your Sharp Aquos television.
The WN8522B is an older wireless adapter and can be difficult to find in stock. If your adapter is broken or you cannot find the drivers, consider these modern alternatives: sharp wireless lan adapter wn8522b driver
Finding official drivers today is challenging because Sharp has largely discontinued support for this accessory in favor of built-in smart features. Users often encounter several common hurdles:
Ensure the dongle is plugged into the designated "Wireless LAN" USB port, not a standard USB media playback port.
If you want to use the WN8522B as a secondary Wi-Fi adapter on a Windows 10/11 PC (e.g., for a retro gaming build or to test functionality), follow these steps: While websites like may host drivers, they can
Look for a device with a yellow exclamation mark labeled 802.11n WLAN or WN8522B . Right-click the device and select .
If you own an older Sharp television, projector, or industrial display unit, you may have encountered the . This specific USB dongle was designed to grant Sharp smart devices wireless connectivity, enabling features like screen mirroring, internet browsing, and firmware updates without an Ethernet cable.
If the TV does not recognize the adapter, you need to update the TV’s firmware—this overwrites the driver database. WikiDevi
: Devices like the IOGEAR Universal Ethernet-to-Wi-Fi Adapter plug into your TV’s Ethernet port and draw power from a USB port. They require no TV drivers.
Websites like DriverGuide, Station-Drivers, or Catalog.Update.Microsoft.com sometimes host the .inf and .sys files. Always scan with antivirus software.
Windows 10 and Windows 11 have a massive library of legacy drivers built into their ecosystem. Plug the WN8522B into an open USB port on your PC. Press and select Device Manager .
This is often a conflict from a Windows update or a corrupted driver. Completely remove the old driver and try reinstalling. Navigate to the device in Device Manager, right-click it, and select "Uninstall device." Check the box that says "Delete the driver software for this device" if available. Then, restart your computer and reinstall the driver from scratch.
If you cannot find a working driver or your WN8522B adapter has failed, upgrading is highly recommended. The WN8522B uses older Wireless-N technology, which is significantly slower than modern standards.