The user installable Wi-Fi (802.11 b,g,n) / BT dual radio module provides both WLAN and Bluetooth(TM) connectivity. (All models, RoHS) The Wi-Fi radio supports static (64/128 bits and dynamic WEP, WPA, WPA2, EAP-PEAP, EAP-TTLS, LEAP, EAPFAST and EAP-TLS security protocols and is CCX version 3 compliant. The Bluetooth radio is v2.1+EDR, Class 2.