EDUP Dual Band 2.4GHz 5GHz 802.11AC 1200Mbps IEEE 802.11 a/b/n/g/ac Wireless Wifi USB Adapter Network Card with Antennas + Cable Support USB3.0. Support 20MHz/40MHz/80MHz frequency. Support WPA/WPA2/WPA-WPA2/802.1x and 64/128 bit WEP encryption Support WPS 2.0. Support 2.4G and 5G dual band.