19V 4.74A 90W AC Adapter Charger Fit for Asus Acer Dell HP Laptop Power Supply Cord with 23 Connectors 55KCFeatures: brand new and high qualityName laptop adapter: 19V 4.74A 90W .Black color.Usage for laptop .connector size(mm):5.5mmx2.5mm.Suitable model: HP / ASUS / Acer / ASUS / IBM / Dell / / .Specifications: Name laptop adapter: 19V 4.74A 90W Color: blackUsage for laptop Output voltage: 19V Output current: 4.74A Output frequency: 50-60HZ Output power: 1-90W Input voltage: AC100-240Vconnector size(mm):5.5mmx2.5mmSize:approx. 12.5x4.8cm/4.92x1.89inSuitable model: HP / ASUS / Acer / ASUS / IBM / Dell / / / Connectors:1.For Square interface2.For 7.9mmx5.5mm3.For 6.5mmx3.0mm4.For Asus 6.0mmx3.0mm5.For Asus 5.5mmx2.5mm6.For Asus 5.5mmx3.0mm7.For Asus 5.5mmx2.1mm8.For Acer 5.5mmx1.7mm9.For Asus 4.0mmx1.7mm10.For Asus 3.5mmx1.35mm11.For Asus 3.0mmx1.1mm12.For Asus 2.5mmx0.7mm13.For Dell 7.4mmx5.0mm14.For Hp 7.4mmx5.0mm15.For Hp 4.5mmx3.0mm16.For Dell 4.5mmx3.0mm17.For Asus 5.5mmx2.5mm18For 6.0mmx3.0mm19.For Hp 4.8mmx1.7mm20.For Asus 4.0mmx1.35mm21.For Acer 3.0mmx1.0mm22.For Asus 3.0mmx1.1mm23.For Acer 2.0mmx0.6mmPackage Includes: 1Set x Laptop Power AdapterNote: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!