6 Outlet Home/Office Surge Protector 4' cord, Retail boxed... 720 Joule energy rating provides maximum protection of all your sensitive electronic devices; 6 Surge-protected outlets supply complete, 3-line AC protection; 4-foot power cord delivers optimal, safe AC power through a 14-gauge heavy-duty cord; Filters EMI/RFI noise up to 43 dB reduction; Maximum Spike Amperage of 48,000 Amps; Lifetime Product Warranty; $15,000 Connected Equipment Warranty.