17 in 1 DC Tips Set of Laptops Connector for Repairing 3 PCS Cables 14 PCS Connectors NOTES: (5.5*2.1mm replace 5.5*2.5mm, 4.0*1.65mm replace 4.0*1.7mm, 3.0*1.1 replace 3.0*1.0mm) Please Note: 5.5*2.1mm can replace 5.5*2.5mm, 4.0*1.7mm can replace 4.0*1.65mm