The TP-Link TL-WR840N is a 300Mbps Wireless N Router that provides stable and fast wireless performance for everyday internet activities, including HD streaming, gaming, and VoIP. It features IEEE 802.11b/g/n standards and supports 300Mbps speeds on the 2.4GHz frequency. The router offers WPA/WPA2 encryption to ensure network security. Additionally, it comes with an IP-based bandwidth control for managing data usage across devices and a WPS button for simple, one-touch setup. The router is an excellent option for homes and small businesses looking for an affordable, easy-to-use, and reliable networking solution.