Review on Black WiFi Extender: Boosts Wireless Signal with Ethernet Port, Dual-band (2.4Ghz & 5Ghz), Up to 1200Mbps Speed, Up to 1500 Sq.ft Coverage, Supports 25 Devices by Takeshi Krzywicki

I have been looking for an extension cord that will allow me to have good WiFi in all parts of the house and this one works well. Setup was very easy (after remembering my wifi password). I set it up wrong at first, but the system comes with a stylus so you can press the reset button (you can see it in the attached photo). After restarting the extender and trying again, everything connected with no issues and it's been working great ever since. Wi-Fi is fast even when many different devices are connected. Worth buying.