: This adapter uses the Broadcom BCM4323 chipset. This is critical for understanding driver support, especially on Linux systems, where this chipset is known to have poor or no native support.

Before downloading anything, you need to know which chipset your WN8522B uses. Here’s how:

If you cannot get the working, consider these alternatives:

The Ultimate Guide to the Sharp Wireless LAN Adapter WN8522B Driver

Note: If the TV says "No adapter found," your TV firmware may be outdated. You must update your TV's firmware via a standard USB flash drive first. Finding the WN8522B Driver for Windows PC

If you are able to get the Sharp WN8522B working, it can provide a basic wireless connection. However, its 300 Mbps speed, old security protocol support (WEP/WPA), and lack of modern drivers mean it is severely outclassed by even the cheapest modern Wi-Fi adapters. If you run into significant trouble, spending a small amount on a new adapter from a reputable brand is the wisest course of action.