NOTE： ✔ Plug Size - Please check your device by measuring the barrel plug of the power adapter. This cable will only accept 2.1mm (inside diameter) x 5.5mm (outside diameter) plugs. ✔ 2.1mm x 5.5mm plugs are commonly used for 5v, 9v, 12v, 15v and 24v power adapter. However, not all such power adapter uses 2.1mm x 5.5mm barrel plug. Please check the plugs size before purchase. This is an ideal inline on off switch power adapter for you controlling LED Strip Lights. Just push the switch to turn it on or off. There is no need to plugging in or pulling out the power adapters. Ideal for LED strip light, rigit strip, LED signage, and any LED lighting systems that uses power supply with a 2.1mm x 5.5mm plug. Other applications inculding extending power supply for CCTV security camera, sensors, printers, DVR, external hard drives, audio mixing and recording equipment, or DC input and accept 2.1mm x 5.5mm plug. Package Includes: 3x Inline On/Off Switch(Female barrel power adapter connector)
