Features four side-mounted outlets (including 2 transformer-friendly outlets), a convenient direct plug-in design and diagnostic LEDs. The compact design of this direct plug-in suppressor keeps cords neater and presents less tripping hazard. The unit has a surge suppression rating of 720 joules to handle the strongest surges. Number of Outlets: 4 AC; Joules Of Surge Protection: 720 J; Protection Type: Power; Noise Protection: EMI/RFI Noise Filtration.