Device Type: 3G Wireless Router WLAN: IEEE 802.11b/g/n DC-HSPA+/HSPA+/HSPA/UMTS: 2100/900MHz 3G Speed up to 42Mbps WiFi speed up to 150Mbps Huawei E5730s is a new mobile pocket WiFi router that has Ethernet port, which can connect Ethernet cable to support multiple WiFi-enabled terminals to access internet. Huawei E5730s also has SIM card slot to change 3G signal to WiFi signal. The two working modes makes E5730s working all over the world. Huawei E5730s is also a mobile power bank of 5200mAh. It can work for 16 hours and standby time is around 500 hours. Huawei E5730s Technical Specifications: Network mode: DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM Device Type: 3G Wireless Router WLAN: IEEE 802.11b/g/n DC-HSPA+/HSPA+/HSPA/UMTS: 2100/900MHz EDGE/GPRS/GSM: 1900/1800/900/850MHz 3G Speed up to 42Mbps WiFi speed up to 150Mbps WLAN: 2400MHz~2483.5MHz Mircro USB interface x 1 Standard A USB interface x 1 RJ45 Ethernet port x 1 Standard 6 PIN SIM card Built-in UMTS/GSM/WLAN antenna Power and Reset button Plug and play Other features: DHCP, Cone NET, Symmetric NAT, APN, LAN IP filter, DMZ, Battery: 3.7v, 5200mAh Dimensions: 99.0mm×66.3mm×22.5mm Weight: 170g Huawei E5730s User Guide: 1.How to setup the 3G connection for HUAWEI E5730S? 2.How to setup the Ethernet Connection for HUAWEI E5730S product feature package content one wifi router,one usb cable product picture