Perfect for your home or office workstation, the SUPER7B Protect It! 7-Outlet Surge Protector features a surge suppression rating of 2160 J to defend your sensitive electronic components against even the strongest surges and spikes. Because residential power outlets have three wires (hot line (H), neutral (N) and ground (G)) the SUPER7B protects all three, covering the two protection modes: full normal mode (H-N) and common mode (N-G / H-G). It also filters out electromagnetic interference (EMI) and radio frequency interference (RFI) that can disrupt your electronics and inflict hardware damage or data loss. Your devices plug into seven NEMA 5-15R outlets. Two outlets are mounted on the side to allow connection of three bulky transformers without blocking adjacent outlets. An integrated 15A circuit breaker protects all outlets and shuts down connected equipment in case of overload. The on / off switch provides one-touch control over connected equipment. Diagnostic LEDs confirm grounding and protection status. The 7' (2.1m) AC power cord allows the SUPER7B to reach nearby outlets, while its right-angle NEMA 5-15P plug allows furniture and equipment to be placed flush against the wall to save space in your workstation. Keyhole slots incorporated into the bottom panel provide convenient wall or desk mounting options for the black plastic housing.