9v/12v To 5v8a Usb Power Bank Boost Step-up Module Mini 3 Usb Charging Modu

100% brand new and high quality
Material: Electrical components
Color:Black

Features:
3 USB mini Charging Module.
Easy to install.
Size: See the picture
Quantity: 1Pc
No retail package
Note: Due to the difference between different monitors, the picture may not reflect the actual colorof the item. Thank you