TP-Link Archer T2U AC600 Mini Wireless USB Adapter

2.4GHz and 5GHz band for flexible connectivity, Up to 600Mbps speeds with 200Mbps on 2.4GHz and 433 Mbps on 5GHz, IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK, 802.1x, Certification CE, FCC, RoHS