The TP-Link Archer C1900 router is a high-performance wireless router that is designed for home or small office use. It features dual-band wireless connectivity, with speeds of up to 1900Mbps, and four external antennas for improved coverage and range. The router also includes advanced security features, such as WPA/WPA2 encryption, and parental controls for managing internet access for children. Additionally, the Archer C1900 supports guest networks, allowing visitors to access the internet without accessing the main network.

The Archer C1900 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 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.