The D-Link DAP-3520 is a high-performance wireless access point designed for small to medium-sized businesses. It supports dual-band 802.11n wireless speeds up to 300Mbps and can be configured as a standalone device or managed centrally through D-Link's free Central WiFiManager software. It also features multiple operation modes including AP, WDS with AP, WDS/Bridge, and Wireless Client, allowing for flexible deployment options. The DAP-3520 also includes advanced security features such as WPA/WPA2 Enterprise and 802.1X RADIUS authentication to ensure network data is protected.

The DAP-3520 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 192.168.0.50, 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 admin and blank. 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.