This may seem obvious, but a lot of products that people refer to as surge protectors—think common household power strips and outlet extenders—don’t actually offer surge protection.

The three-prong power strip flat plug takes up little space, so you can keep your desktop organized Outlet Surge Protector with Overload Protection: Safeguard your computer, TV and refrigerator.

Surge protectors and power strips can expand the number of plug-ins in an outlet, and many types look alike. Because of this visual similarity, they are sometimes used interchangeably. However ...

Example: Belkin 6-Outlet Surge Protector – This is a budget-friendly option with six outlets and a 600-joule rating, making it great for home use. Instead of sitting on the floor, these plug ...