This type of device is more a "media server" than a hub, because it stores the content rather than streaming it from the Internet. Some units also function as a portable USB charging source while ...

A fast Internet connection ... from the wall jack (in the case of DSL) and hub (in the case of cable) is wired to the router from where wireless signals take over for communication.

Instead of building a network through a router or gateway, it uses the company's 5G wireless network to deliver internet ...