Onvian 10 5.5 x 2.1mm Jack DC Plug for AC Power Supply to Universal Adapter Notebook Laptop Converter

• Used for external power source and on-board transformer
• Different Size for most of the laptops Such as HP, Acer, Asus, Samsung, Sony, Toshiba, Dell, Lenovo,Sharp
• 10 Power Adapters included
• Size: 7.9*5.5mm 7.4*5.0mm 3.5*1.35mm 7.4*5.0mm 6.3*3.0mm 5.5*2.5mm 5.5*1.7mm 4.8*1.7mm 4.0*1.7mm 5.5*3.0mm

Used for external power source and on-board transformerOnvian