Mobile Wi-Fi enables your Wi-Fi devices to have a fast internet connection anytime and anywhere you go. Depending on Network Conditions, can work up to 8 hours (LTE) or up to 12 hours (UMTS). It is a 3G Supports IEEE 802.11b/g/n Wireless Standard (Up to 150Mbps). It superbly redefines how your wireless devices stay connected without any extra weight.