... micro 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 ... Internal 2000mAh rechargeable battery, 5VDC/1.0A external power adapter Dimensions (W X D X H) 95*35*14mmWireless Wireless ...