Bigpond 3G9WB Wireless Gateway 1.SIM card slot and LAN ports*4 2.HSUPA 850/1900/2100MHz supported 3. ... , LAN 3 , LAN 2 , LAN 1 ,Wi-Fi , Internet , 3G , 2G , Signal Strength for Low , Med and High LEDsPOWER*External power adapter*100 ... -240Vac to 12Vdc/1.5AENVIRONMENTAL CONDITIONSOperating temperature ...