Yes , this is wifi adapter
Chipset
Realtek RTL8812AU
WiFi Standards
IEEE 802.11ac/a/b/g/n
WiFi Frequency
Dual Band 2.4GHz or 5GHz
Antenna Connector
RP-SMA female x 2
Antenna Type
2.4G/5GHz Dual-Band 5dBi dipole antenna
Wireless Performance
802.11a: up to 54Mbps
802.11b: up to 11Mbps
802.11g: up to 54Mbps
802.11n: up to 300Mbps
802.11ac: up to 867Mbps
Wireless Security
64/128 bit WEP,WPA/WPA2,WPA-PSK/WPA2-PSK,WPS
Interface
USB 3.0