This is Brand New and High Quality product which 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.
Color: Black cable with small Tips
Fast shipping from US.
TYPE1: 7.4mm/F TO 4.5mm/M For Dell
Length: 15cm【0.5FT (6")】
Compatible with:
For Dell small Tips
TYPE2: 7.4mm To 4.5mm For HP
Length:17cm (6.6")
Package Includes:
10-100x Power converter Cable Adapters
Note: The main function of the product is interface conversion, please check whether the voltage and current of the equipment at both ends are consistent before purchasing.