Welcome to our store!</br> 1、With a new design, with WPS button, it is very convenient to use and carry. 2、 The external dual-band antenna effectively improves the wireless signal receiving capability and enhances the stability of the wireless signal. 3、 Support USB 2.0 standard interface, support for Windows XP/Vista/7/8/10, for Linx2.6X; for OS X operating system software driver, can quickly handle file transfer, video, multimedia and applications with high bandwidth requirements. 4、 Integrated wireless configuration program, easy to install and use, can quickly and easily set up the wireless client, and support Soft AP function, so you can quickly set up a wireless LAN. 5、 In terms of wireless security, it supports WPA/WPA2/WEP/802.1X/WMM encryption, allowing you to quickly implement wireless encryption and secure wireless networks. Main chip: RTL8811AU Wireless standard: IEEE802.11ac/a/n/g/b Interface: USB 2.0 Antenna: built-in antenna Transmission distance: indoor MAX: 100 meters (depending on the environment) Operating frequency: 2.412~2484GHz/5.15~5.825GHz (according to the country area) Transmit power: 802.11b (CCK) 11Mbps: 18+/-1dBm 802.11g (OFDM) 54Mbps: 15+/-1dBm 802.11n (OFDM) 54Mbps: 15+/-1dBm 802.11ac (AC80) MCS9: 12 +/- 2 dBm EVM: 11b 11Mbps: &lt;-15db 11g 54Mbps: &lt;-27db 11ac MCS9: &lt;-30db Receive sensitivity: 802.11b: -76+/-1dBm; 802.11g: -65+/-1dBm 802.11n (HT20), -70+/-1dBm; 802.11n (HT40), -65+/-1dBm AC80-MCS9: -55+/-1dBm Wireless transmission rate: 11b: Max 11Mbps, 11g: Max 54Mbps, 11n: Max 150Mbps, AC: Max 433Mbps Voltage range: 5V DC &plusmn; 5% V DC Current range: &lt;220mA (MAX) Power consumption: Transceiver status: 220mA (max) TX status only: 220mA (max) RX status only: 180mA (max) Operating system: for Windows XP/Vista/7/8/10, for Linx2.6X; for OS X Wireless security support: WPA/WPA2/WEP/802.1X/WMM; 1x NIC 1x Antenna 1x Disc 1x User manual (Customer Satisfaction) - is our priority. If you notice any problems with the products after receiving the goods, such as damaged goods or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sale service.</br>