Safeguards against overburdening the power multiplier by sensing when the connected equipment is drawing more electricity than the power multiplier can handle. It then disconnects from the power, guarding against electrical fires.
An outlet that is designed to accommodate eletrical adapters or oversized plugs due to the amoutn of spce around it
A Heavy Duty power cord that is design to extend the outlet away from the wall
A power multiplier that expands 1 grounded outlet in to 6 grounded outlets by plugging directly into the wall