3G wifi router 1. one card slot for EVDO,WCDMA and GSM 2. Auto recognize SIM and UIM card. ... MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp, ... and WCDMA two ,it work while on charging *SIM card interface: Standard 6 PIN interface* Button: ... SMS edit, send, receive; transfer from SIM/UIM card Picture show 3g Wireless Wifi Router With Sim Card Slot Mifi