People are always on the go. This is especially true for me when I need to get my laptop connected when I am away from home and somehow US mobile plan, phone hotspot or tethering is an added option which must pay. It is said that BMW ConnectDrive LTE integration will include a Hotspot LTE which will allow you to connect up to eight devices. This means you will need an LTE SIM. It has a internal battery so it is said to allow the owner to take this dock out of the vehicle for connectivity.