The TP-Link TL-WN822N USB adapter is a high-speed wireless client that allows users to connect a desktop or notebook computer to a wireless network and access high-speed internet. It provides stronger coverage with high-gain external antennas for a stable Wi-Fi connection throughout your home. The desktop-style design and included 1.5m USB extension cable offer convenient installation and placement. It is easy to set up with a friendly user interface on a CD and supports one-touch wireless security encryption via the WPS button. The adapter is compatible with Windows, Mac OS, and Linux operating systems. It provides fabulous N speed for online gaming, Internet telephony, and HD video streaming. The external dual 3dBi antennas can be aligned for optimal reception in various environments, improving performance compared to built-in antennas. The included CD-ROM contains software for easy installation and configuration of WLAN settings, security, and connections, making it user-friendly even for inexperienced users. Compatible with WiFi Protected Setup™ (WPS), it allows for quick and secure connection establishment without needing to remember a password.