Sharp does not host a simple, unified driver download page like HP or Dell. However, you can try:
Realistically, Sharp stopped supporting this legacy accessory around 2019. If the official site fails, proceed to Method 2.
The process for Sharp devices is different—most Sharp smart TVs run a stripped-down Linux or Vewd OS. Here’s how to install the Sharp wireless lan adapter wn8522b driver on the TV itself:
If you are trying to revive an older Sharp laptop (such as the Sharp Actius series) or a Sharp-branded mini-PC, you may have encountered the Sharp WN8522B Wireless LAN Adapter. This internal mini-PCIe or CardBus Wi-Fi module was common in Sharp devices produced around the mid-to-late 2000s. sharp wireless lan adapter wn8522b driver
However, finding the correct driver for the WN8522B can be frustrating, as Sharp’s official support pages have largely been taken offline. Below is everything you need to know—from hardware identification to installation.
The Sharp wireless lan adapter wn8522b driver is a classic case of proprietary hardware locking. While the adapter is technically a standard Realtek chipset, Sharp’s firmware whitelist makes driver installation a hurdle.
Your best course of action:
Modern Sharp TVs (2018+) have abandoned the WN8522B in favor of built-in Wi-Fi. If you have an older model, preserving this dongle’s functionality requires patience and the right driver.
Final download links (verified):
Last updated: October 2025. Drivers and compatibility are subject to change as Sharp continues to deprecate older wireless accessories. Sharp does not host a simple, unified driver
Have a tip or a working driver link? Share in the comments below to help the community keep these adapters alive.
The Sharp WN8522B is a Wireless LAN Adapter that connects to a computer via a USB port. Its primary function is to provide 802.11b/g wireless connectivity (and in some revisions, limited 802.11n support on the 2.4GHz band). It was often bundled with Sharp’s Actius series laptops or sold as a standalone accessory for desktops that lacked built-in Wi-Fi.
Key Specifications (Typical):