The Netgear WNCE3001-100NAS Universal Wi-Fi Internet Adapter possesses a RJ-45 interface for you to utilize using an Ethernet cable. It also caters to IEEE 802.11 b/g/n wireless standards; allowing you to go hand in hand with your wireless router. Moreover, this Internet Adapter also has its host security protocols such as WPA, WPA-PSK, WPA2-PSK and WEP that ensure your available connection is appropriately protected.