The TP-Link 300Mbps Wi-Fi range extender—most notably the popular TP-Link TL-WA850RE Range Extender—is an affordable, plug-in device designed to eliminate Wi-Fi dead zones and expand your existing 2.4 GHz wireless network.

Key Specifications & Features

• Wireless Standard: IEEE 802.11n/g/b (Single-band 2.4 GHz)

• Speed: Up to 300 Mbps

• Ethernet Port: 1× 10/100 Mbps RJ45 port (can function as a wireless bridge to connect wired devices like smart TVs or gaming consoles)

• Setup Methods: WPS push-button, web-based setup wizard, or mobile management via the TP-Link Tether app

• Design: Compact wall-plug form factor using roughly 3 watts of power

• Indicator: Smart signal strength LED lights to help you find the optimal placement