4 NEMA 5-15R outlets distribute AC power to connected home/office equipment; 450 Joules protect valuable electronics against dangerous surges & spikes; 4 USB ports share 4.2A for fast charging of phones, tablets & other mobile devices; Lighted on/off switch for 1-touch control over connected equipment; Durable metal housing designed to stand up in harsh environments, such as warehouses; 6ft cord with NEMA 5-15P straight plug allows flexibility in placing devices away from AC outlet; Lifetime limited warranty with $10,000 Ultimate Lifetime Insurance; Includes owner’s manual;