Features: DC12V Inline Rocker Switch for 5050/ 3528/ 5630 LED Strip Light, LED lamp, Boat Lighting other devices Easy installation with for DC Jack plug in; Simple ON/OFF Function The 5.5x2.5mm cable with ON OFF switch. With this, the days are gone that you have to plug unplug the cable, just a slight press; the operation will start/end. Suitable for any 3V-35V Max 2.5A low voltage led light or other electronic products, such as 3528 or 5050 led strip light,led light bar, CCTV Camera Laptop mord Device. Specifications: Item Type: 5.5x2.5mm extension line Material: Plastic Color: Black Cable length: (Apporx.) 50cm/19.6inch Maximum allowed current: 2.5 Amps. Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X 5.5x2.5mm Extension Cable With ON OFF Switch (No retail package)