... MHz 800/2100 MHz It build a perfect wireless lanit support multiple wifi device accesssupport 5 ... /2100 MHz * Device Type: WCDMA 3G+ CDMA 3G wireless router, support laptop, ipad, iphone, ipod touch, psp ... FI enabled devcies* 7.2Mbps Support high speed data transmission, max uplink 5.76Mbps, Max downlink 7 ... SIM/UIM card Picture show WCDMA 3G Portable Wireless WIFI Router with Built-in Li-ion Battery