Overview Tripp Lite's HT1210SAT3 Home/Business Theater Surge Suppressor provides advanced protection-- 2880 joules--stopping damaging surges and filtering disruptive line noise so components perform at their peak! You can see and hear the difference: sharper, crisper video; deeper, fuller audio and longer component life spans. Perfect for small-to-medium home/business theater installations: high-definition TVs, satellite and A/V receivers, DVD/CD players and more. 12 outlets (with transformer spacing and sliding safety covers), 3-line 2.2GHz coaxial protection and 1-line tel/modem/Ethernet (100BaseT, high-speed) protection safeguard an entire home/business theater system. $250,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only). Includes two diagnostic LED, 10-ft. cord with a right-angle plug, 6-ft. gold DSS cable, 6-ft. phone cord and 6-ft. network cable.