Nubee 16.4ft 5m RGB SMD5050 Color Changing Kit with LED Flexible Strip+controller with 44 Key Button Remote+12V 4A Power Supply for Chrismas, Party, Celebrate, Indoor/Outdoor decoration Complete RGB Kit including 12 Volt Power supply, CE Controller, and 16.4 Ft RGB Strip One end of strip can plug into controller with 4 male pins Other end of strip has 4 wires for connecting to Data Repeater Connectable and linkable to many strips (data repeater not included) 3M Tape on the back of LED strip