The power extension cable is used to convert charging interfaces and control power supply. It is widely used in WiFi router cameras, LED strip equipment, The cable is made of stretch-resistant materials. Easy to use, it is a useful electronic accessory for small electronic devices in daily life. This cable only accepts 2.5 x 5.5mm plugs of the power adapter and will not work with other sizes. This Y Pigtail power adapter cable splits 1 power supply into 2/3/4/5/8/10 and is useful for powering multiple devices from the central adapter.