Features: 1300Mbps dual-band USB WiFi adapter IEEE802.11 ac/a/b/g/n standard Wireless transfer speed: The 2.4G band can reach up to 400Mbps; the 5G band can reach up to 867Mbps. Supports advanced security mechanisms WPA and WPA2, and supports TKIP-, AES-, and WEP-encryption, ensuring security for wireless networks Driver-free on Win 7/8/10/11 Built-in antenna Low power consumption, energy saving, and environmental protection Specifications: Name: 1300(867+400)Mbps wireless adapter Features: Driver-free IEEE standard: 80211ax/ac/a/b/g/n Interface: USB3.0 Frequency range: 2,412-2,4835GHz, 5,12-5,825GHz Wireless speed: 5 GHz: Up to 887Mbps 2,4 GHz: Up to 400Mbps Operating channel: 1-14(24G): 35∼165(5G) Spread spectrum: DSSS Modulation type: OFDM/CCK/16-QAM/64-QAM Wireless transmission power: 20dBm(MAX EIRP) LED light: Status LED Operating temperature: 0C-50C (32F-122F) Storage temperature: -40\"C-70\"C (-40'F-158F) Operating humidity: 5%-95% RH non-condensing Storage humidity: 5%-95% RH non-condensing Supported operating system: Win10/Win11 \"Recommended for use with 802.11ac Mu-MIMO router\" Package contains: 1 x USB WiFi adapter