GSM router: Complies with IEEE 802.11bgn standards, GSM SIM Router with 2G3G network support, High speed data transmit rate up to 7.2Mbps DL (HSDPA) & 5.76Mbps UL (HSUPA), Personal Wi-Fi Hotspot: support upto 5 wi-Fi devices to Access Internet Anytime.Anywhere, 1300mAh Polymer Battery: Working time 4Hours(3G) & standby time 16 Hours, LED Display: Network Signal, 2G3G, Wi-Fi, SMS & Battery Indicator, With Advanced WPA2-PSK Wireless security, SMS Micro SD with Max. up to 32GB (Storage), Built-in DHCP Server Internal antenna.