TP-Link N300 Wifi Extender (TL-WA850RE) - Rang Extender, Repeater, Wifi Signal Booster, Access Point, Easy Set-Up, Extends wifi to Smart Home & Alexa Devices 300Mbps Wireless Speed - Range Extender mode boosts wireless signal to previously unreachable or hard-to-wire areas flawlessly Intelligent Signal Light - Helps to determine the best location for optimal Wi-Fi coverage by indicating the signal strength in the current placement Easy Setup - Miniature size and wall-mounted design make it easy to deploy and move flexibly Fast Ethernet Port - allows the Extender to function as a wireless adapter to connect wired devices