Shop for Electrical at The Home Depot. The Wi-Fi Booster (DAP-1525) uses Smart Beam to extend the range of your existing wireless signal, and has the capacity to deliver seamless HD video streams and online gaming applications to ALL your connected devices, all at once, without annoying glitches or lags. The best part: you get enhanced coverage to your home network without any additional configuration. Just plug the Wi-Fi Booster into your router and Amplifies smart connectivity will take care of the rest.