This product is part of the SurgeArrest Essential range. It features four surge-protected outlets with a timer that saves power by automatically switching the connected equipment on and off based on six preset timer profiles. It has 1080 joules of surge protection, and data-line protection that safeguards data lines (Ethernet, Coaxial, and Phone lines). Its dimensions are 6.5 x 3.7 x 2 inches and 0.55 lbs. The APC SurgeArrest Essential series represents the primary level of surge protection that should be present on any of your computers and household electronics.