TP-Link TL-WR840N 300Mbps (Wireless Router)

Interface: 1 x WAN port, 4 x LAN ports,

Signal Rate: 11n: 11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)

Button: WPS/Reset Button
Wireless On/Off Switch
Power On/Off Button

Wireless Standards: 300Mbps, IP Qos , Guest Network, WDS, TP-LINK Tether App

External Power Supply: Windows 2000/XP/ VistaTM Windows 7, Windows 8, Windows 8.1, Windows 10 or Mac OS or Linux-                                               based operating system

Wireless Security: 400 sq. meter

Frequency: 2.4GHz