Amazon.com: TP-Link AC1900 WiFi Extender (RE550), Covers Up to 2800 Sq.ft and 35 Devices, 1900Mbps Dual Band Wireless Repeater, Internet Booster, Gigabit Ethernet Port : Electronics
What's the difference: WiFi Booster, Repeater or Extender? - Waveform
What's the difference: WiFi Booster, Repeater or Extender? - Waveform
How Far Can a WiFi Extender Be From the Router? - Practically Networked
The difference between a range extender and an access point