JC DC Power Supply Splitter Cable 1 Female to 2 Male 5.5mm X 2.1mm 1.3FT Pack of 2 Power Splitter Cable with 5.5mm / 2.1mm Jack,1 Female to 2 Male for DC power only. Qty:2 Pack.Length: 15.5inches with PVC Material. Suitable for use with 9V &12V 1A, 2A, 3A Power Supply. With anti-interference feature for video signal transmission This DC Power cable is useful for powering multiple CCTV cameras from one central adapter,Compatible with Lorex, Q-SEE, Swann, Night Owl, Samsung ect home video surveillance system. This DC Power cable is useful for sound system,amplifier,headphone socket ect low voltage DC facilities