8-in-1 DC Power Adapter for Laptop, 5.5x2.1 mm Female to Male Adapter, with Male to Female DC Connector

"Simple and practical: This 8-in-1 multi-specification laptop power converter adapts to your laptop's external power supply for charging, can be used as an external power source, and as an onboard transformer.5.5x2.1mm female connector: The universal power connector tip can be plugged into a 5.5x2.1mm female connector and changed the connector to a different size, such as a 5.5x2.1mm laptop power bank or a 5.5x2.1mm AC adapter, with our 5.5x2.1mm female to male converter.Wide Compatibility: Compatible with most universal laptops, including Lenovo, ThinkPad, Dell, HP, Asus, Acer, Toshiba, Sony, NEC, and MSI.Attention: Not compatible with special-sized laptops, please ensure compatibility before purchasing.Different male sizes: A-Black: 6.5*4.0 mm with pin, B-Green: 6.3*3.3 mm, C-White: 5.5*2.5 mm, D-Blue: 5.5*2.1 mm, E-Yellow: 5.5*1.7 mm, F-Yellow: 4.8*1.7 mm, G-Yellow: 4.0*1.7 mm, H-Red: 3.5*1.35 mm.Package includes: 8 laptop DC power adapters with 2 x 5.5*2.1 mm male-to-female DC power connectors.