Tripp Lite's TLP74RB offers economical AC surge suppression for protection of workstations, desktop PCs, telecom systems and other sensitive electronics. Builtin AC surge suppression shields connected equipment from damage and performance problems due to transient surges. TLP74RB offers 7 total outlets (6 at right angle and 1 designated transformer plug outlet), 4 foot cord and diagnostic LED to warn of suppressor damage. AC suppression rated at 540 joules shields equipment from surges and line noise. Attractive black housing with keyhole mounting tabs offering convenient protection of desktop computer equipment and accessories. $25,000 Ultimate Lifetime Insurance (USA & Canada Only).