The SerComm-made NETGEAR D6400 is a DOCSIS 3.0 cable modem and AC1600 dual-band Wi‑Fi router combo that delivers reliable internet for home users. It supports high-speed cable service, multiple Gigabit Ethernet ports, USB file sharing, guest networks, and basic parental controls. Easy setup and broad compatibility with major cable providers make it a convenient all-in-one solution for streaming, gaming, and everyday browsing, reducing clutter while providing stable wired and wireless connections throughout a typical household.

The NETGEAR D6400 is a router manufactured by the company SerComm 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 192.168.1.1, 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 password. 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.