Belkin Pure AV Home Theater Surge Protector 7 Socket (3m) +TEL +AV +F-TYPE Power surges and lightning strikes can damage or reduce the life of home entertainment and other electronic equipment. Did you know simply switching appliances on and off can create potentially harmful electrical imbalances? The Belkin PureAV Home Theatre Surge Protector is your premiere solution for clean, safe power and the industry's best in construction, ratings, and safety standards. Our decades of research and power protection development have led us to the release of this breakthrough series. Using advanced design elements and top-quality construction as well as superior circuitry. Belkin engineers and rigorously tests all its products to ensure your equipment will be safe from harmful electrical imbalances.