3G wifi router 1. one card slot for EVDO,WCDMA and GSM 2. Auto recognize ... /2100 MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp, tablet ... button* Battery: Rechargeable Lithium battery, 1500mAh capacity. works for 4~5 hours, stand by time : 100 hours Wireless ... SIM/UIM card Picture show 150Mbps 3g wifi router/ 3g portable wireless wifi router for ipad