•5.5* 2.1mm perfectly compatible with 5.5* 2.5mm interface
•Features:100% brand new and high quality.Multifunction power supply connector.10 interchangeable DC tips for flexible adaptability to different notebook models.Universal notebook adapter DC jack plug.Use for all kinds of brand notebooks/power bank.Female DC 5.5*2.1mm to male power plug.10 pcs DC Plug Tips:Tip 1: 7.9*5.4mm (for Lenovo, for Thinkpad)Tip 2: 7.4*5.0mm (for DELL, for Compap)Tip 3: USB square (for Lenovo ultrabook)Tip 4: 6.5*4.4mm (for SONY, for Fujitsu, for Samsung)Tip 5: 5.5*2.5mm (for Lenovo, for Malata, for ASUS, for Acer, for 7up, for Delta, for Fujitsu, for Gateway, for HP, for Compap, for IBM, for NEC, for Toshiba)Tip 6: 3.0*1.1mm: (for Samsung, for Acer and other ultrabook)Tip 7: 5.5*1.7mm (for Acer, for Toshiba)Tip 8: 4.8*1.7mm (for HP, for NEC, for Compap, for ASUS)Tip 9: 4.0*1.7mm (for Acer, for BenQ)Tip 10: 5.0*3.0mm (for Samsung)
•Specifications:Item Type: Laptop Power ConnectorColor: BlackSize: 12.5×5cm/4.92×1.97in (Approx.)Quantity: 1 PC (other accessories demo in the picture is not included)