The D-Link DVA-G3340S is a wireless ADSL2+ router that supports speeds of up to 54Mbps. It features four Ethernet ports for wired connections, a USB port for connecting external storage devices, and an integrated ADSL modem. The router also supports a range of security features, including WPA/WPA2 encryption, a built-in firewall, and parental controls. It comes with a web-based configuration interface that allows users to customize various settings and monitor network activity.

The DVA-G3340S 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 10.1.1.1, 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 admin. 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.