The 6 Outlet Surge Protector helps prevent spikes in energy caused by storms and electrical power surges from reaching your home office equipment, such as laptops, smaller electronics,, and chargers. This device offers 500 joules of protection for 6 AC outlets from a single wall outlet. It has a 2-foot power cord, an on/off switch, and a durable damage-resistant housing. Power Cord Connects to power sources, allowing the model to be placed where it s needed. Keyhole Slots Enable the model to be placed on a wall, under a desk, and in other configurations to optimize space and keep power cords out of the way. Impact-Resistant Casing Ensures maximum durability and prolongs the life of the model.