Feature:1. 11AC dualband wireless WiFi network card with new technology, which can search for network signals in the 2.4G and 5.8G frequency bands at the same time, greatly increasing the transmission rate.2. Flexible design which supports 90degree and 360degree free rotation. Users can adjust according to habits and signal strength to improve signal sensitivity and enjoy highspeed network speeds at any time.3. Highgain dualfrequency omnidirectional antenna provides better performance and stability, stronger signal penetration and wider wireless coverage.4. High speed USB 3.0 port and transport upgrade, which is 10 times faster than USB 2.0. transfer large files in seconds. Builtin transmit and receive antenna provide rate guarantee.5. Unique shape and mini U disk size, fashionable and portable design, easy to carry and use, which can be plugged into any USB port of the computer.Should choose a appropriate position to place.Specification:Item Type: WiFi AdapterMaterial: ABSInterface Type: USB3.0Chip Type: For Realtek 8812AUAntenna: 2 x 2dBi AntennaNetwork Model: Dual Band 2.4G+5.8GWiFi Standard: IEEE 802.11AC / IEEE 802.11A / IEEE 802.11N / IEEE 802.11G / IEEE 802.11BFrequency Band: 2.412~2484GHz/5.15~5.825GHz11AC: Up to 867Mbps(Dynamic)11A: Up to 54Mbps(Dynamic)Signal Rate: 11N: Up to 300Mbps(Dynamic)11G: Up to 54Mbps(Dynamic)11B: Up to 11Mbps(Dynamic)11A 6Mbps:-88dBm 11A 54Mbps:-71dBm11AC HT20:-65dBm11AC HT40: -60dBmRX Sensitivity:11AC HT80:-56dBm11B 11Mbps:-90dBm11G 54Mbps: -73dBm11N HT20:-71dBm11N HT40:-68dBmTransmitting Power: <20dBm (EIRP)WiFi Mode: Ad-Hoc / Infrastructure ModeWiFi Security: Support 64/128 bit WEP, WPA-PSK/WPA2-PSK, 802.1x, DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAMSystem Requirements: For Windows XP / Vista / 7 / 8 / 10 / Linx2.6X / OS XWorking Environment: 0~40, 10%~90%RH (Non-Condensing).Package List:1 xWiFi Adapter1 x CD