Unlocked Pocket 100Mbps 4G LTE Mobile WiFi Hotspot 3G 4G WiFi Router with SIM Slot Wireless 4G LTE Hotspot provides wireless access at download speeds of up to 100Mbps and upload speeds up to 50 Mbps, so customers traveling globally or at home have the ability to experience the fastest network speeds available and share and manage data with colleagues Wireless access is available on both 3G and 4G network and Wi-Fi networks .NOT including SIM Card, need buy in local City) SIM card support 4G and 3G /2Gnetwork Internet connection sharing, up to 10 users can access the Wi-Fi network at the same time. Work with battery 2100mah and Compatible with B1/B3 network band . cannot work with US 4G sim card but can work 3G . can work with other countries 4G . Able to connect with Tablet ,Laptop, notebook and different types of WI-FI devices ,best for Moblie Phone Use .