... :Support Dynamic DNS Advange:mini,150mw,3g,pocket whith Lithium Battery,with sim slotEVDO (Built-in Huaweri 3G EVDO Card) HSDPA ( ... SpecCPU Ralink 3050 SDRAM 32MFlash 4MPower DC 5v1A, USB supply power;1800mAh Battery;Antenna Built-in 2Dbi(1TX *1RX)Interface Mini 8pin ... USB(wan/Lan); Buttom Power;resetSize 110x66x15.5mm (LxWxH) Pocket 3g wifi router sim slot (evdo/hsdpa) 150M with battery like huawei e5