The D-Link DWR-720 is a portable 4G LTE router that allows users to connect to the internet wirelessly while on-the-go. It features a compact and lightweight design, making it ideal for travel. The router supports up to 10 simultaneous connections and has a battery life of up to 5 hours. It also has a built-in firewall and supports VPN pass-through for enhanced security. The DWR-720 supports various 4G LTE bands and speeds, providing reliable internet connectivity in areas with 4G coverage.

The DWR-720 is a router manufactured by the company D-Link that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address , which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their and . Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.