The D-Link DAP-1620 is a compact AC1200 dual-band range extender and access point that boosts existing Wi‑Fi coverage for streaming, gaming, and web browsing. Its wall‑plug design and intuitive setup with WPS make installation simple, while a Gigabit Ethernet port connects wired devices. SmartSignal LEDs guide optimal placement, and dual-band performance reduces interference. Compatible with most routers, it supports WPA/WPA2 security and flexible operation modes to improve home or small office wireless reliability and connectivity.

The DAP-1620 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.