8 Pack Multi DC Power Adapter Plugs from 5.5 x 2.1mm to 3.5/4/4.8/6.0/6.3/2.5
Universal DC Socket 5.5x2.1mm to Plug connector size Key Features All Female base are 5.5mm x 2.1mm, each power connector tip can plug to a 5.5x2.1mm male connector and change the connector to a different size.