ABI 5-pack Bare Wire to 4-pin Male Connector Cable for RGB LED Strip Light (6-inches/15cm) These 12-inch 4-wire cables have 4-pin male connectors on one end and pre-stripped and tinned bare wire connections on the other end. Solder them to color changing RGB LED strip lighting or use to connect strips to a controller. The 4-pin connector is used by many controllers, splitters, and amplifiers. Wire length: 15cm / 6 inches