Surge protector with 7 outlets is an excellent green protection solution for your bottom line & the environment. Energy-saving outlet configuration reduces waste by cutting AC power to devices that aren't being used. One NEMA 5-15R outlet is always on for a device that requires constant power, such as a router or DVR. The other six NEMA 5-15R outlets have individual on / off switches, so if you aren't using the device plugged into it, you can power off the outlet to save energy. Another illuminated on / off switch provides one-touch control to all outlets except the one that is always on. ECO-Surge protector offers 1080 joules of protection to defend against even the strongest surges & spikes. It also filters out electromagnetic interference (EMI) & radio frequency interference (RFI) that can disrupt your electronics & inflict hardware damage or data loss. An integrated circuit breaker protects all outlets & automatically shuts down connected equipment in case of overload.