The TP-Link TL-WR850N v3 is a wireless N router designed for small to medium-sized homes and offices. It delivers speeds of up to 300Mbps and has a range of up to 50 meters indoors. The router has four 10/100Mbps LAN ports and one 10/100Mbps WAN port for internet connectivity. It supports various security protocols, including WPA/WPA2, WEP, and SPI Firewall. The router also features an easy setup wizard and parental controls for managing internet access.

The TL-WR850N v3 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.