7.4mm x 5.0mm to 4.5mm x 3.0mm DC connector Charge Power Cable HP Dell Laptop !!

Suitable for HP power transfer to HP computers and Dell power transfer to Dell computers. Can convert round connector to square connector. Compatible For: Dell / HP. 1 x Adapter Cable. It is 7.4mm X 5.0mm Round Jack (old type) to 4.5mm x 3.0mm Plug End (new type) Adapter Pigtail.

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