Item:power charge converter cable
Compatible For:Dell / HP
Quantity:1Pc
Color:Black with Blue Tip
Type:7.4mm X 5.0mm Round Jack to 4.5mm x 3.0mm Plug
Length:15.8cm
Great replacement for your HP / Dell
Can convert round connector to square connector
It is 7.4mm X 5.0mm Round Jack (old type) to 4.5mm x 3.0mm Plug End (new type) Adapter Pigtail