TP-Link TL-WR840N is a **300 Mbps Wireless N router** designed for home and small office internet sharing.
It operates on the **2.4 GHz band** and supports IEEE 802.11b/g/n Wi-Fi standards. The router includes **4 × 10/100 Mbps LAN ports, 1 × 10/100 Mbps WAN port, two external antennas, 2×2 MIMO, WPS, WPA/WPA2 security, guest network, parental controls, DHCP, NAT, and access control**.
It provides stable wireless coverage for browsing, streaming, online learning, and everyday network use.