2Pcs Black USB Female To 5.5mm X 2.1mm Female DC Power Converter Charger Adapter

Description
USB 20 A Type female To 55x21mm DC power Female
Provides 5V DC from USBPower devices from a USB to 5521 port
For small electronics and devices which use a 5521mm barrel jack for a power connector
Condition Brand New
Color Black
Connector Dimesions 50mm x18mm x 12mm
MaterialPVC
Package include2pcs adapter