TP-Link Archer MR6400 is a versatile 4G LTE router that delivers fast, reliable mobile broadband for homes and small offices. It accepts a SIM card for seamless plug-and-play internet and can use wired WAN as backup for uninterrupted connectivity. The router provides stable Wi‑Fi, multiple Ethernet ports for wired devices, and essential features such as guest networks, parental controls, and built‑in security. Easy setup via the web interface or TP‑Link Tether app makes management straightforward.

The Archer MR6400 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 , 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 and . 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.