The D-Link DP-300U is a multi-port print server that allows users to share a printer over a network. It features two USB ports and a parallel port, and supports up to three printers simultaneously. The device is compatible with a range of operating systems, including Windows, Mac, and Linux, making it ideal for diverse network environments. It also includes a web-based configuration utility for easy setup and management.

The DP-300U 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.