A:AnswerI am not sure how Spectrum works. A Wifi booster will help boost your internet speed. Unless your cable runs on Wifi a booster won't do much. However, it is possible that you need an internet connection from the modem to the box. Double check with your provider. This device would be perfect for that.
A:AnswerMake sure both devices are on the extended network. If they still are not speaking remove completely and turn them off. Then unplug the extender, then the router. After 15 min, turn the router back on. Next plug the extender back in and then the devices. Make sure all updates are downloaded.
A:AnswerI was told by my I.T. pro that a better position is half way between your router and the point you are trying to reach. I installed mine to help with reception from the cameras in and on my detached garage. It works well. I am pleased. My router is in my downstairs office. The extender is on the first floor, plugged into the wall closest to the garage.