TP-LINK (TL-WN822N) 300Mbps High Gain Wireless USB Adapter Realtek 2 Antennas Stronger Coverage with High-Gain External Antennas The TL-WN822N has two high-gain external antennas to insure stronger signal transmission and reception, which helps you to access a stable Wi-Fi connection across your home, even when your router is on a different floor. Easy Use with a Friendly Design The desktop-style design is beneficial for the signal reception in various application environments. TL-WN822N also provides 1.5m USB extension cable, which is convenient for your installation, even for the desktop equipment. *Maximum wireless transmission rates are the physical rates derived from IEEE Standard 802.11 specifications. Range and coverage specifications are based upon test results under normal usage conditions. Actual wireless transmission rate and wireless coverage are not guaranteed, and will vary as a result of 1) environmental factors, including building materials, physical objects and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead and 3) client limitations, including rated performance, location, connection quality, and client condition. Wireless LAN Speed OptionsUp to 300 Mbps Encryption64/128 WEP • WPA • WPA2 Frequency Band2.4 to 2.4835 GHz Transmit Power20 dBm Receive Sensitivity270M: -68dBm@10% PER • 130M: -68dBm@10% PER • 108M: -68dBm@10% PER • 54M: -68dBm@10% PER • 11M: -85dBm@8% PER • 6M: -88dBm@10% PER • 1M: -90dBm@8% PER Modulation TechniqueDBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM Antenna TypeDual 3dBi Omni Directional Antenna Interfaces/Ports USB Ports1 x USB InterfaceUSB ConnectorMini USB 2.0 Warranty Warranty3 Years System Requirements Operating Systems SupportedWindows 10/8.1/8/7/XP(32/64bit), Mac OS X 10.9~10.13, Linux 2.6.24~4.9.60 Compliance StandardsIEEE 802.11n, IEEE 802.11g, IEEE 802.11b, ApprovalsCE, FCC, RoHS Environmental Operating Temperature0 to 40 °C Operating Humidity10 to 90 % Physical Form FactorWireless Adaptor In The BoxHigh Gain Wireless N USB Adaptor TL-WN822N • Quick Installation Guide • 1.5m USB Cable • Resource CD, including: TL-WN822N Wireless Client Utility and Drivers; User Guide; Other Helpful Information Width90 mm Depth68 mm Height16.8 mm Key Features RF Network Standard802.11b/g/n Interface TypeUSB 2.0 Main ColourWhite WPS SupportNo Removable AntennaNo WiFi Speed300 Mbps Wireless Adapter TypeExternal Wireless Communications WiFi Type802.11n Main Features 11N speed allows for the best HD video streaming and internet calling experience* Dual external antennas deliver enhanced reception and transmission performance Easy one-touch wireless security encryption with the Quick Security Setup button 1.5 meter (4.9 feet) USB extension cable enables convenient, flexible deployment Supports Windows 10/8.1/8/7/XP, Mac OS, Linux