... USB port to be connected to your laptop or power adapter for power supply Four working modes: 3G Router, Travel Router (AP ... 3G modem, a micro USB port for power supply LED Power, WLAN, Ethernet, Internet Button Power On/Off Button, Reset Button Antenna Type ... 2.4-2.4835GHz Signal Rate Up to 150Mbps EIRP <20dBm Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2 ...