Powerline adapter Wireless Range Extender TP-LINK RE650 / AC2600 / MU-MIMO AC Superior Extended Range /

Quick overview from the supplier:

Wireless Range Extender TP-LINK "RE650", AC2600, MU-MIMO AC // Superior Extended Range – Four fixed external antennas extend Wi-Fi coverage by up to 14,000 sq. ft. 4-Stream for AC2600 Dual Band Wi-Fi – Simultaneous 800Mbps on 2.4GHz + 1733Mbps on 5GHz 4×4 MU-MIMO – Simultaneously transfers data to multiple devices for 4x faster performance Beamforming Technology – Send targeted Wi-Fi signal to individual devices for stronger connections Gigabit Ethernet Port – Provide faster wired connections to smart TVs, computers and gaming consoles Intelligent Signal Light – Helps to determine the best location for optimal Wi-Fi coverage by indicating the signal strength in the current placement AP Mode – create a new Wi-Fi access point to enhance your wired network with Wi-Fi capability TP-LINK Tether App – Easily access and manage your network using any iOS or Android mobile device Ultimate Compatibility – Extend the range of any Wi-Fi router or wireless access point