Made of fine quality material, practical, easy to operate and use, has a long service life. Features: AC dual-band wireless USB network card is suitable for wireless connection of desktop PCs and other devices, and can provide convenient and fast wireless Internet access. Support automatic detection function, can automatically adjust the rate. Follow IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac standards. Support WPA, WPA2 mechanism, support TKIP, AES, WEP encryption, can provide guarantee for wireless network connection. The wireless rate in the 5GHz band is up to 866Mbps, coupled with the 300Mbps 2.4GHz band rate, which greatly improves the overall wireless performance, making the Internet data transmission more efficient, and makes voice and video, online games, and online on-demand smoother. Miniature appearance design, exquisite and compact, does not occupy space, easy to use and carry. The network card is plugged into a networked computer and set to A-P mode. At this time, it is equivalent to a wireless router, which can support WiFi sharing of other notebooks, intelligent phones, tablet computers and other wireless devices. Specifications: Material: ABS Color: black Standard: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11b/g/n Interface: USB 3.0 Frequency range: 2.4GHz-2.4835GHz; 5.12GHz-5.825GHz Wireless speed: 11ac: up to 866Mbps 11n: up to 300Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11b: 1/2/5.5/11Mbps Working channel number: 1-14 (2.4G); 36-165 (5G) Spread spectrum: DSSS Modulation type: OFDM/CCK/16-QAM/64-QAM Wireless transmit power: 20dBm (MAX EIRP) LED light: status Operate environment: Operating temperature: 0-40 (32-104) Storage temperature: -40-70 (-40-158) Relative humidity: 10%-90%RH non-condensing Storage humidity: 5%-90%RH non-condensing Support operating system: 32bit/64bit Win7/8.1/10 Item size: 81.5 * 40.5 * 14.5mm / 3.2 * 1.6 * 0.6in Package size: 118 * 90 * 18mm / 4.6 * 3.5 * 0.7in Package weight: 50g / 1.8ounce Packing List: 1 * Dual Band USB Adapter