7 outlets–can accommodate up to 4 transformers; 1 transformer-spaced outlet; 2,100 Joules; For home/business theater applications; Black plastic enclosure; UL(R) listed; RoHS compliant; 6ft cord with space-saving flat-profile plug; 2 diagnostic LEDs indicate protection & ground status; Dim: 1.5″H x 2.75″W x 14″D; Limited lifetime warranty; $100,000 Ultimate Lifetime Insurance;