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TheTP-Link 300Mbps High Gain Wireless USB Adapter TL-WN822N is a popular and affordable N300 wireless client designed to enhance internet connectivity for desktop and notebook computers using dual external antennas for extended range. It is suitable for everyday internet use like HD video streaming and online gaming.Key Features and SpecificationsThe TP-Link TL-WN822N adapter features a desktop-style design beneficial for signal reception and flexible placement.

• Connectivity: USB 2.0 interface (Mini USB port), operates on the 2.4 GHz frequency band, and is fully interoperable with IEEE 802.11n, 802.11g, and 802.11b standards.
• Performance: Provides wireless speeds of up to 300 Mbps, enabling smooth online experiences.
• Antennas: Equipped with dual 3dBi high-gain external antennas that ensure stronger signal transmission and reception, even when the router is on a different floor.
• Security: Features a WPS (Wi-Fi Protected Setup) button for easy one-touch wireless security encryption, supporting 64/128-bit WEP, WPA-PSK/WPA2-PSK security protocols.
• Compatibility: Supports a wide range of operating systems including Windows 11/10/8.1/8/7/XP, Mac OS, and Linux.
• Additional features: Comes with a 1.5-meter USB extension cable for convenient setup and positioning, as well as a utility mini-CD with drivers for simple installation.