APC PH8 8 Outlet SurgeArrest® Home Office Series Surge Protector, 6ft Cord Megaphones When using the ISGM535: Some Popcorn Maker When using the ISGM535: Some radios may have an inactive satellite radio port if not equipped with a factory satellite radio tuner Polypropylene Cord features state of the art circuitry that offers protection for sensitive electronic equipment against larger power surges and more common power fluctuations The APC SurgeArrest Home Office Series represents the premium level of surge protection that should be present on any of your computers and other electronic devices in the event of a large electrical surges