With USB 3.0 interface, the WiFi receiver has high speed of wireless receiving and transmission.The WiFi receiver with mini compact size is convenient to be carried. It is plug and play, which is convenient to be operated.Made of premium ABS and electronic component material, the WiFi receiver is reliable and has long service life.Length of the WiFi receiver is 8.5cm, width is 2.5cm and thickness is 0.9cm. High speed of transmission brings your high working efficiency.It is compatible for Windows XP/Vista/7/8/10, for Linux 2.6X and for Mac OS X.Item Name: WiFi AdapterMaterial: ABS,Electronic ComponentSensitivity: for Receiving: 11a 6Mbps: -88dBm, 11a 54Mbps: -71dBm, 11ac HT20: -65dBm, 11ac HT40: -60dBm, 11ac HT80: -56dBm, 11b 11Mbps: -90dBm, 11g 54Mbps: -73dBm, 11n HT20: -71dBm, ,11n HT40: -68dBmInterface Type: USB 3.0Support Operating System: for Windows XP/Vista/7/8/10, for Linux2.6X; for Mac OS XTransmission Rate: 5GHz: 11ac: Up to 867Mbps, 11a: Up to 54Mbps 2.4GHz: 11n: Up to 300Mbps, 11g: Up to 54Mbps, 11b: Up to 11MbpsWorking Mode: Ad-Hoc/Infrastructure ModeChip Model: Realtek 8812AUWireless Transmission Frequency: 2.412-2484GHz/5.15-5.825GHzRF Power: Wireless Transmission: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11bAntenna: 2 x 2dBiEncryption: 64/128 bit WEP, WPA-PSK/WPA2-PSK, 802.1x, DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAMSize Details: 8.5cm x 2.5cm x 0.9cm/3.35" x 0.98" x 0.35" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x WiFi Adapter1 x Driver