U10 is an 11ac dual-band wireless USB adapter that is automatically installed. The wireless speed of 5GHz can reach 433Mbps, and the speed of 2.4GHz can reach 200Mbps. Equipped with an external 6dBi antenna and support MU-MIMO, U10 enable improve data transmission efficiency and provide smoother streaming. Easily get a portable WiFi hotspot when plug U10 into a networked computer. Fully compatible with Windows 10 / 8.1 / 8/7 / XP to meet the wireless Internet access.Interface USB2.0 Dimension 48mm*20mm*8mm(L x W x H) Antenna 1* 6dBi external antenna Wireless Standards IEEE802.11b,IEEE 802.11g, IEEE 802.11n, IEEE 802.11a,IEEE 802.11ac Frequency 5 GHz 2.4 GHz Signal Rate 11ac: Up to 433Mbps 11b: Up to 200Mbps Transmit Power <20dBm (EIRP) Wireless Rate Station Mode Wireless Security 64/128-bit WEP,WPA-PSK / WPA2-PSK,WPA / WPA2 Certification CE, FCC,RoHS