ITEM NAME:10x 2.1mm x 5.5mm Male DC Power Plug Socket Jack Connector Black Plastic Cover3C DC connector suitable for a wide range of applications including replacing or repairing existing connectors. Solder termination Strong plastic barrel I.D.*O.D.: 2.1mm x 5.5mm Colour: As Picture Quantity:1Set(10Pcs) Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon..DC connector suitable for a wide range of applications including replacing or repairing existing connectors. And due to the difference between different monitors, the picture may not reflect the actual color of the item.