The D-Link DIR-842 is a dual-band wireless router that supports speeds of up to 1200Mbps. It features advanced Quality of Service (QoS) prioritization technology, allowing users to prioritize internet traffic for high-bandwidth activities like streaming and gaming. The router also includes four high-speed Gigabit Ethernet ports for wired connections, as well as advanced security features like WPA/WPA2 encryption and a built-in firewall. With its sleek design and easy-to-use interface, the DIR-842 is an excellent choice for home and small office networks.

The DIR-842 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.