USB 2.0 to DC 5.5mm X2.1mm 5.5X2.1 80CM USB to power line Cable MCU Power supply connector

USB 2.0 A Male To DC 5.5mm x 2.1mm Plug DC Power Supply Socket Cable CordAdapt your USB port with this cable so you can power small devices and electronics that use a 5.5mm barrel jack. Cable uses the 5V DC from the USB port. Length: 0.8meterPower devices from a USB portFor small electronics and devices which use a 5.5mm barrel jack for a power cableProvides 5V DC from USBCable length: 0.8 Meter Package Included:1PCS*USB 2.0 Male A To DC 5.5mm x 2.1mm Plug DC Power Supply Cord Socket Cable