Tripp Lite Protect It! Two-Outlet Portable Surge Suppressor, 1050 Joules, BlackDurable, two-outlet travel surge protector provides economical surge, spike and line noise protection of sensitive electronics on the road. Fail-safe thermal fusing protects against fire and other damage in the event of an extreme surge or extended overload condition. Protect dialup and DSL modems with Ethernet and phone line surge suppression. Number of Outlets: 2; Joules Of Surge Protection: 1050 J; Lines: 1; Multimedia Protection: Ethernet/Tel/Modem.