3G wireless router: 1.EVDO(CDMA): can support 800/1900MHz HSDPA(WCDMA): can support UMTS 2100/1900/ ... one 1800mAh Lithium Battery3G Features Networking Type:UMTS/HSDPA/HSUPA,GSM/GPRS/EVDO Frequency Range:3.75GHz ... power consumption,endurance capacity up to 4 Hours9:Supports 3G, PPPoE(DSL and Cable modem), dynamic IP, ... function support. Pocket MINI 150M mifi 3G wireless Router(HSDPA/EVDO) like huawei e5