With the Belkin 8-Outlet Home/Office Surge Protector you never have to worry about things like power spikes or storms damaging your valuable devices. Intelligent circuitry with built-in voltage sensing detects and responds to your device's power needs, while safety features ensure that your devices are protected. Simply plug the power surge protector into any AC wall outlet and connect your device to keep it safe from surges, lightning strikes, and AC contamination.