Over 70 percent of the human population worldwide own a mobile device, with an increasing number of users owning smartphones specifically, and as the internet and its usage grows, more and more ways to make it accessible to people and their devices are being developed, one of which includes a mobile hotspot.
A mobile hotspot is a compact device that acts as a router that can be set up to provide you with internet access. The majority of mobile hotspots make use of 4G signals from network providers to establish internet access, and so may require the use of a sim card to provide an internet connection, although not always.