What's the difference: WiFi Booster, Repeater or Extender?
What is a WiFi Extender and How Does It Work?
WiFi Extender- WiFi Range Extender up to 1200Mbps, WiFi Signal Booster, 2.4 & 5GHz Dual Band WiFi Repeater with Access Ethernet Port, 360° Full Coverage, Easy Set-Up. (1200Mbps) | Pricepulse
The Must-Know Differences Between a WiFi Booster, WiFi Extender and WiFi Repeater
2.4G Wireless WiFi Repeater WiFi Extender 1200Mbps Long-Distance WiFi Repeater Wi-Fi signal Amplifier AC2.4G WiFi Repeater, Providing a Stable Network For Online Work White - Walmart.com
Amazon.com: rockspace 1200Mbps WiFi Repeater (AC1200)-WiFi Range Extender Supports WPS One Button Setup with 2 External Antennas (Matte Black) : Electronics
Xiaomi Mi WiFi Repeater Pro will expand your WiFi network. It is very cheap
Where should I place my NETGEAR Wi-Fi range extender? | Answer | NETGEAR Support