A router is a device that connects and directs data between different networks or subnetworks. A router can also provide security, Wi-Fi, and other functions for the network. There are different types of routers, such as core, edge, distribution, wireless, and virtual routers, depending on their role and location in the network.

An internet cable is a type of network cable that connects devices to the internet or to each other. There are different kinds of internet cables, such as Ethernet, coaxial, and fiber optic cables. Each one has its own advantages and disadvantages in terms of speed, cost, durability, and compatibility.

A pocket wifi is a portable device that allows you to connect multiple gadgets to the internet using a cellular network. It is useful for traveling, working, or studying in places where there is no fixed broadband connection. There are different brands and models of pocket wifi devices available in the Philippines, each with its own features, speed, and price.