Realtek 8188gu Wireless Lan - 80211n Usb Nic Driver

Often, Windows 10 and Windows 11 will automatically detect the plug-and-play RTL8188GU chipset and install a generic, functional driver.

: Supports up to 150 Mbps under ideal 802.11n conditions, but real-world speeds often max out around 72 Mbps on 2.4GHz. realtek 8188gu wireless lan 80211n usb nic driver

If you are on Windows 10/11, plug the adapter in. If it doesn’t work instantly, head to the official Realtek website or your adapter vendor’s site. However, Windows Update usually fetches rtwlanu.sys automatically. No further action needed. Often, Windows 10 and Windows 11 will automatically