The SurgeArrest 8-Outlet Surge Protector from APC prevents electrical power-surge and spike damage to 8 connected devices. It comes with a total of 8 outlets and 4 of them are block-sized so you don't cover the other connectors. Aside from the outlets, two USB ports deliver a total power of 5V and 2.4A so you can charge USB-enabled devices. This surge protector comes with a surge energy rating of 2630 joules and safety shutters, which prevent unwanted contact. It easily fits in hard-to-reach places by utilizing a rotating power cord and right-angle plug. Other notable features include an EMI/RFI noise filter and a Ground OK indicator that alerts you to problems in the wall circuit.