Sharp Wireless — Lan Adapter Wn8522b Driver
For most users, the "driver" is actually integrated firmware that activates when the device is plugged into the TV. You typically do not download a .exe file for a TV in the same way you do for a computer.
Step-by-Step Setup:
Visit sharpusa.com or sharp.eu (depending on your region). Navigate to Support > Downloads > TV or Display. Enter your TV model number (e.g., LC-60LE650U). Look for a file named “Wireless LAN Adapter Driver” or “Wi-Fi Dongle Update” within the firmware section.
Note: Many older models have been delisted. If you cannot find your TV, proceed to method B.
Linux has the best support for legacy chipsets. Most modern kernels (5.0+) include the rtl8188eu or rt2800usb modules.
The Sharp WN8522B wireless adapter is a legacy Marvell-based 802.11b/g card. While you can still get it working on Windows 7 and older systems using the Marvell 88W8335 driver, it is not worth the trouble for Windows 10/11. Use the driver instructions above only for short-term or offline legacy projects.
Best long-term fix: Upgrade the hardware or use an external USB Wi-Fi adapter.
Need help identifying your exact chipset? Open Device Manager → right-click the adapter → Properties → Details → Hardware Ids. If you see 11AB (Marvell), follow this guide. If 14E4 (Broadcom), search for “BCM4306 driver”. sharp wireless lan adapter wn8522b driver
The Sharp WN8522B Wireless LAN Adapter is a legacy USB dongle specifically designed for Sharp AQUOS smart TVs to enable Wi-Fi connectivity. Because it is a proprietary hardware piece for TVs, it does not have a standard "driver" for modern PC operating systems like Windows 10 or 11. The "Useful Story" of the
Many users encounter a common "story" when trying to revive an older Sharp AQUOS TV: the built-in apps or internet services stop working because the external WN8522B adapter is either missing, failing, or fails to connect to modern routers.
The Compatibility Wall: The WN8522B typically uses older Ralink technology that was intended for Windows XP/7 or specific TV firmware. If you try to use it on a modern PC, it often won't be recognized without deep manual driver hunting.
The Modern Workaround: If your WN8522B isn't working on your TV, the most "useful" fix isn't finding a new driver—it's often bypassing it entirely. Most tech-savvy users now connect a streaming stick (like a Roku, Fire TV, or Chromecast) to the TV's HDMI port. This provides faster Wi-Fi and updated apps that the TV's original software can no longer support. How to Get it Working on your TV
If you have the adapter and are trying to set it up, follow these steps:
The Sharp Wireless LAN Adapter WN8522B (part number KI-OUA001WJZZ) is a specialized USB dongle designed primarily to add wireless connectivity to older Sharp Aquos LED Smart TVs that do not have built-in Wi-Fi. Key Features
Dual-Band Connectivity: Supports both 2.4GHz and 5GHz frequencies, which helps reduce interference and provide more stable streaming for high-definition content. For most users, the "driver" is actually integrated
Wireless Standard: Utilizes 802.11n technology, offering speeds sufficient for standard web browsing and video streaming on TV platforms.
Plug-and-Play Design: On compatible Sharp TV models, the device is designed for easy setup without requiring manual driver installation; the TV's internal software recognizes the hardware automatically.
Form Factor: A compact USB "stick" or dongle that connects directly to the TV’s USB port. Driver & Compatibility Information
Drivers for this specific adapter are typically integrated into the firmware of compatible Sharp TVs rather than being distributed as standalone executable files for general PC use.
TV Use: If your TV does not recognize the adapter, it is recommended to check for Sharp TV firmware updates via the TV's settings menu or the Sharp Business Support portal.
PC Use: While not its primary purpose, some users have found success on Windows by manually installing drivers for similar hardware, such as the AE2500 driver available via Windows Update, which may share a compatible chipset.
General Drivers: For general Sharp product support, the Sharp Global Download page provides search tools for various business and consumer drivers. Installation Steps for Sharp TVs Initial Setup:
Insert the WN8522B adapter into an available USB port on your Sharp TV.
Navigate to the TV's Network Settings or Setup menu using the remote control.
Select "Wireless Setup" and choose your home Wi-Fi network from the list of available connections. Enter your Wi-Fi password to complete the connection.
Are you attempting to install this adapter on a specific Sharp TV model or a Windows PC? AI responses may include mistakes. Learn more
In the ecosystem of consumer electronics, Sharp is a name synonymous with high-quality televisions, home theater systems, and display technology. However, many users are surprised to find that Sharp also produced or rebranded specific networking components, one of which is the Sharp Wireless LAN Adapter WN8522B.
If you are reading this article, you have likely encountered a frustrating scenario: You own a Sharp device (most commonly a Smart TV, Blu-ray player, or audio receiver) that requires this specific USB dongle to connect to Wi-Fi. You have the hardware, but without the correct Sharp WN8522B driver, the device refuses to connect to your network. Or perhaps you lost the original CD that came with the adapter.
This article serves as the ultimate resource. We will cover what the WN8522B is, where to find safe drivers, step-by-step installation guides for various operating systems, common troubleshooting fixes, and alternative solutions if the official driver is no longer available.
The Sharp WN8522B is a high-performance wireless LAN interface module designed specifically to integrate Sharp’s line of Multi-Function Printers (MFPs) and Interactive Displays into modern wireless network environments. It eliminates the need for cumbersome Ethernet cabling, offering businesses flexibility in device placement and secure, high-speed data transmission.
