The Alfa Wireless-N Adapter is a USB device that enables Wi-Fi connectivity using the 802.11n standard, providing faster speeds (up to 300 Mbps) and better range than older standards. It connects via USB, making it easy to add wireless capabilities to PCs or laptops. Some models feature external antennas for improved signal reception. The adapter supports WPA/WPA2 encryption for secure connections and is commonly used to improve Wi-Fi reception or for network assessments.
