ArmorView&reg;12V DC 5A Power Supply Adapter with 10 Port Splitter Cable CCTV Security Camera 1 to 10 Power Splitter Adapter Cable allows up to 10 security camera connections to a Single power adapter. AC/DC power adapter is normally used for security / spy camera receiver and some advanced cameras that require DC 12V power source. It's plug design is for American power socket no plug converter is needed. To guarantee the quality and stability we offer a, Life-Time WARRANTY