The Cisco DPC3914B is a cable modem router designed for use with high-speed internet services. It features integrated DOCSIS 3.0 technology, allowing for fast download and upload speeds. The router also includes four Ethernet ports for wired connections, as well as wireless connectivity through its built-in 802.11n Wi-Fi module. Other features include parental controls, IPv6 support, and compatibility with most major cable providers.

The DPC3914B is a router manufactured by the company Cisco 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 10.1.10.1, 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 cusadmin and highspeed. 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.