10pcs Universal DC Plugs 5.5mm x 2.1mm Female to Male Power Adapter Jack Connector Tips for Laptop Power Supply

8-in-1 Multifunction Laptop Power Converter, compatible with external laptop DC power bank or universal laptop power adapter to charge your laptop. All female bases are 5.5mm x 2.1mm, each power connector tip can plug into 5.5*2.1mm male connector and change the connector to a different size. Wide Compatibility compatible with laptops, notebooks. Universal laptop charger adapter, portable and compact for your travel use. Universal DC plug 5.5 x 2.1 mm to connector size: A: 6.0 mm (1.4 mm) to 5.5 mm (2.1 mm) B: 6.3 mm (3.0 mm) to 5.5 mm (2.1 mm) C: 5.5 mm 0.0 cm (0.2.5mm) to 5.5mm (2.1mm) D: 5.5mm (2.1mm) to 5.5mm (2.1mm) E: 5.5mm (1.7mm) to 5.5mm (2.1mm) F: 4.8mm 0.00 cm 06.7mm to 5.5mm (2.1mm) G: 4mm (1.7mm) to 5.5mm (2.1mm) H: 3.5mm (1.35mm) to 5.5mm (2.1mm)