I did my own research as there was a lot of feedback that a high performance Wi-Fi device was vital for it to function properly when in use is. My 12,000 BTU LG window unit was purchased just before LG made a ready made Wi-Fi version of yadda, yadda, yadda. I used the audio connection app to then link it to my Google Home app. All connected after adding to my home network, ran a 20 minute test with the power on. The fork never got that hot. The Wi-Fi plug is rated at 15 amps. Window device with 9 amps. Easy setting. We remind you that this applies to the basic function of switching on and off without having to change any settings on the device. If you need it shell out 100 up to a reasonable amount I think that's what they say. Anyway, connect the device first via the Smart Connect app. Once you're done, you can later link it to Google Home to centralize everything in one place with other smart apps, then plug the Wi-Fi into the window air conditioner and then into the power outlet. For safety reasons, make sure both devices are switched off, plug and device. Then turn on the plug and then turn on the air conditioner. Set the temperature on the air conditioner, then turn it off via the app (google home, alexa, yadda, yadda, yadda) or the Smart Connect app and you're done. Again, its function is to turn the device on and off, nothing more. Now you can turn it off when you're not at home. On hot days, turn it on via the app before heading home so that your seat has cooled down a bit when you step inside. Important! Make sure you know the amperage of the device you intend to use it on. It's rated for 15 amps, I wouldn't use it for 13 amps or more. Always leave the margins open and don't use the maximum size. This is a risk.