3G wifi router 1. one card slot for EVDO,WCDMA and GSM 2. ... /900(850)MHz 800/2100 MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp, tablet PC ... edit, send, receive; transfer from SIM/UIM card Picture show 3g Wireless Wifi Router With Sim Card Slot Mifi