Wifi USB Adapter Dual Band 1200Mbps 2.4G+5Ghz Wi-Fi Dongle 4 Antenna 802.11AC
Dual-frequency switching, supporting two working frequency bands of 2.4GHz and 5GHZ;. ●We suggest you to insert WiFi USB Adapter into back USB port of your Computer,because usb port in the back can provide more power.