TrickleStar Advanced 7 Outlet Energy Saving PowerStrip and Surge Protector, 2160 Joules, 4 Foot Cord The best way to save energy is to stop wasting it in standby mode Automatically switches off peripherals when you turn off your main power source such as a TV or PC 7 outlets include 1 master control outlet, 4 switched outlets, 1 transformer spaced and 2 always on outlets, 1 transformer spaced Ceramic encased Metal Oxide Varistor components provide greater surge protection for equipment and eliminates the risk of dangerous fires during abnormal surge conditions Easy to install and provides simple automation to reduce wasteful standby energy consumption