... wifi router 1. one card slot for EVDO,WCDMA and GSM 2. Auto recognize SIM and UIM card. 3. auto connect wifi ... MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp, ... 6 PIN interface* Button: WPS power button* Battery: Rechargeable Lithium battery, 1500mAh capacity. works for 4~5 hours ... show WCDMA 3G Portable Wireless WIFI Router with Built-in Li-ion Battery