The D-Link DSL-3788 is a compact VDSL/ADSL modem-router that combines a broadband modem and wireless router in a single unit. It supports high-speed DSL connections and offers dual-band Wi-Fi for better range and reduced interference. Multiple Ethernet ports provide wired connectivity, while built-in firewall, WPA2 encryption, parental controls, and QoS improve security and performance. Easy web- or app-based setup makes it user-friendly, making the DSL-3788 suitable for small homes and apartments seeking reliable network access.

The DSL-3788 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.