USB 3.0 interface provides 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 7cm, width is 3.4cm and thickness is 1cm.It is compatible for Windows XP/Vista/7/8/10.Item Name: Wireless ReceiverMaterial: ABS,Electronic ComponentSupply Voltage: 5V DC±5%V DCSensitivity: for Receiving: 802.11b: -76+/-1dBm; 802.11g: -65+/-1dBm; 802.11n (HT20), -70+/-1dBm; 802.11n (HT40), -65+/-1dBm; AC80-MCS9: -55+/-1dBmSupport Operating System: for Windows XP/Vista/7/8/10Transmission Distance: 100mCurrent: 220mA (MAX)Chip Model: RTL8812buInterface: USB3.0Power Waste: Receiving: 220mA (Max), TX: 220mA (Max), RX: 180mA (Max)Wireless Transmission Frequency: 2.412-2484GHz/5.15-5.825GHzRF Frequency: 802.11b (CCK) 11Mbps: 20+/-1dBm, 802.11g (OFDM) 54Mbps: 17+/-1dBm, 802.11n (OFDM) 150Mbps: 16+/-1dBm, 802.11ac (AC80) MCS9: 15+/-2dBmAntenna Gain: 2dBiWireless Transmission: 11b: Max 11Mbps, 11g: Max 54Mbps, 11n: Max300Mbps, AC: Max 867MbpsWireless Work Channel: IEEE802.11ac/a/n/g/bEncryption: WPA/WPA2/WEP/802.1X/WMMSize Details: 7cm x 3.4cm x 1cm/2.76" x 1.34" x 0.39" (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 Receiver