Surge protectors help safeguard sensitive electronics in the event of voltage spikes. There are standard varieties that protect cell phones or laptops, for example, as they charge. There are other types with special features that support specific applications, such as metal housings for heavy duty settings, RJ11 ports for telecommunications equipment (cable TV, telephone, DSL, and more), switches for energy saving purposes, and hospital-grade functions engineered with safety standards. Explore these and other surge protectors for an array of environments, then save our helpful surge protector infographic for future reference. See more info in comments for our full lineup of surge protectors.