The TP-Link Archer C8 v4 router is a dual-band AC1750 wireless router that supports speeds of up to 1,750Mbps. It features three external antennas for improved coverage and signal strength, and supports both 2.4GHz and 5GHz frequencies. The router has four Gigabit Ethernet ports for wired connections, as well as one USB 3.0 and one USB 2.0 port for network storage and printer sharing. It also has a guest network feature and parental controls for added security.

The Archer C8 v4 is a router manufactured by the company TP-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 192.168.0.1, 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 blank and created during initial setup. 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.