Windows contains a massive built-in database of generic network drivers that can instantly activate your 802.11n USB card. Plug your 802.11n USB adapter into your computer. Press and select Device Manager from the menu.
Once installed, go to 'Properties' > 'Advanced' and ensure 802.11n Mode is set to "Enabled" and Adhoc 11n is turned on. Troubleshooting Common Issues 80211n driver jaswinder parmar top