: Includes support for 802.11i (WPA/WPA2) and older WEP (64/128-bit) security protocols.

The Realtek 8188GU Wireless LAN 802.11n USB NIC Go to product viewer dialog for this item.

: While Realtek provides generic drivers, it is often more reliable to download specific packages from the computer manufacturer (e.g., Gigabyte , Lenovo , or HP ) if the card was built-in.

The is a single-chip 802.11n USB 2.0 network adapter. It is commonly found in "nano" or mini WiFi dongles and is known for its multi-state behavior, where it initially appears as a CD-ROM or USB mass storage device to provide Windows drivers before switching to its actual WiFi mode. Windows Installation & Updates

With trembling fingers, Leo opened the netrtwlanu.inf file in Notepad. He scrolled past lines of hex codes and driver signatures. He found the line. Backspace. Type. Save.