5.5mm to 4.5mm DC Dongle for

The ProXtend 5.5 mm to 4.5 mm DC dongle for Dell, MPN DCDONGLE-5525-4530-D, is a compact adapter for connecting a matching DC plug to a different size DC socket. Its stated conversion is 5.5 mm to 4.5 mm, making it useful where those connector sizes need to be joined.

The listing identifies Dell as the compatible brand and categorizes the dongle as a special accessory. It is a focused connector adapter; the product information does not specify electrical ratings or device models.