Mobile wi fi hotspot wireless lan standards b g n encryptions 64 bit wep 128 bit wep wpa psk wpa2 psk wps interfaces 1x micro usb 1 x microsd card internet security firewall filtering mac filtering aerial internal number of antennas 2 routing nat lan protocol upnp ip address allocations dynamic static dhcp support remote management protocol web interface leds signal strength roaming status wifi battery dimensions 100 3 x 49 35 x 14 13 mm weig