Adapter LED Lamp With ON OFF Switch USB 2.0 Extender Cord Power Supply Line USB Extension Cable

Label:Yes Quantity: 1 PC (other accessories demo in the picture is not included) Material: Plastic Item Type: USB 2.0 extension line Packing:1 pc USB 2.0 extension line Cable length: (Apporx.) 50cm100cm/(Optional) Color: Black The USB cable with switch. With this, the days are gone that you have to plug and unplug the USB cable, just a slight press; the operation will start/end. It can be used on Raspberry pi, as well as other similar application, like USB lamp, usb fan, Driving Recorder, LED Desk Lamp etc. Error-free data transmission. Not only for power supply,but also for data transmission. With LED indicator,you can see the working status. This USB 2.0 Extension Cable for USB charger,when fully charge,turn off switch,no need to put out USB cable Support for PC and users to bring USB peripherals,such as hard drives, printers, mouse, keyboards, and USB hubs.