1.Huawei E5832s 2.HSDPA 7.2M / HSUPA 5.76M wifi router 3.Firewall & DHCP server 4.MAC address filtering 5.SIM / USIM card Specifications:Technical standard: WAN: HSPA/UMTS/EDGE/GPRS/GSM; WLAN: IEEE 802.11b/gOperating frequency: HSPA/UMTS: 2100MHz; EDGE/GPRS/GSM: 850/900/1800/1900MHz; WLAN: 2.401GHz~2.482GHzInternal memory: 128MB Flash, 64MB MemoryPower supply: AC: 100V~240V; DC: 5V, 1ABattery : ...