80211n Usb Wireless Lan Card Driver Version 51220 Free May 2026

The driver version 802.11n USB Wireless LAN Card legacy native Wi-Fi driver primarily provided by MediaTek/Ralink . Released around April 21, 2015

Driver Version 5.1220

1. Open Device Manager → Network adapters
2. Right-click your 802.11n USB Wireless LAN Card → Properties
3. Go to Driver tab
4. Look for Driver Version – e.g., 5.1220.xxx.xxxx (where 51220 is embedded)

Frequently Asked Questions (FAQs)

Authentication: Compatible with standard encryption including WPA2-Personal (CCMP/TKIP) and WPA2-Enterprise. 80211n usb wireless lan card driver version 51220

How to Verify Your Chipset

1. Open Device Manager → Network adapters.
2. Right-click your wireless USB device → Properties → Details tab.
3. In the Property dropdown, select Hardware Ids.
4. Look for a string like USB\VID_0BDA&PID_8176 (0BDA = Realtek, 8176 = RTL8188CUS). Cross-reference online or check against the table above.