Lightkiwi M7380 6 inch Interconnect Splitter Cable for Modular LED Under Cabinet Lighting (Black) Easily split incoming power into 2 separate powers [Connector Information] 3.5mm (Outer Diameter) x 1.35mm (Inner Diameter) This item is intended to be used with Lightkiwi modular LED under cabinet light panel. Please check the size of connector when used with other products.