Ralink RT5370 Wifi Network Adapter Black USB 2.0 802.11n 150M WiFi Wireless Lan Network Card Adapter SL-1507N hot WIFI SL-1506N Built-in smart antenna In line with IEEE802.11b, IEEE802.11g, IEEE802.11n standard WPS security settings with one-click button, to simplify the process of the wireless security settings Supports WEP encryption, WPA/WPA2, WPA-PSK/WPA2-PSK and other advanced encryption and security mechanism