ITEM NAME:DC Power Charger Converter Adapter Cable 7.4mm 5.0mm To 4.5mm 3.0mm For JR Item Description: Connector: 7.4mm to 4.5mm Female:7.4mm* 5mm  (old adapter) Male: 4.5mm*3mm    (new adapter) You can connect this adapter between old type 7.4mm jack to latest laptop with 4.5mm DC input port. Package include: 1 x Connector Note: Price is low,we ship the item with Economy.Female:7.4mm 5mm (old adapter). You can connect this adapter between old type 7.4mm jack to latest laptop with 4.5mm DC input port. Male: 4.5mm 3mm (new adapter). Connector: 7.4mm to 4.5mm.
