3G hotspot WIFI sim card Wireless Router With Lithium Battery,PPPoE,Static dynamic IP TCP/IP NAT HTTP,DHCP Serve Pocket 3.5G WIFI Wireless Router with sim card slot Technical StandardHSUPA3GPP Release6, up to 5.76M bps UL,category 6 HSDPA3GPP Release6, up to 7.2M bps DL,category 7/8 UMTS3GPP Release4, up to 384 Kbps DL and UL Frequency UMTS/HSPA2100MHz WiFiFrequency Band2.4GHz 802.11b/gUp to ...