If the automatic search fails, you need to know which company made the internal chip (the "chipset") to find the right manual download. Most budget 802.11n USB adapters use one of three main manufacturers: : Often labeled as RTL8188EU or RTL8192.
: Look under Network adapters . It will likely be listed as "802.11n WLAN" or "Unknown Device".
: Common models include MT7601U, RT5370, or RT3070. usb 2.0 wireless 802.11 n driver download
: Found in some older or higher-end adapters.
: Right-click the device, select Update driver , and choose Search automatically for drivers . 2. How to Identify Your 802.11n Chipset If the automatic search fails, you need to
Before searching for manual downloads, let Windows try to find the driver for you. : Use a working USB 2.0 port .
: Right-click the Start button and select Device Manager . It will likely be listed as "802
Once you know your chipset, visit the official manufacturer's support page for the most secure download: