Tripp Lite's Isobar 4 Surge Suppressor has 4 outlets, a 6-ft. cord with a space-saving right-angle plug, and 2,200 joules of energy absorption. Exclusive isolated filter banks eliminate interference between connected equipment. Isobars are virtually indestructible with their heavy-duty all-metal housing which won't burn, crack, or melt. The Isobar 4 comes with child safety covers.