Universal AC DC Power Charger Adapter Tips For Laptop Notebook IBM ACER HP DELL This is a universal adpater tips connectors works with most models of laptops and notebooks from all major manufacturers‎,‎ including IBM SUMSANG ACER TOSHIBA HP DELL ‎,‎ but not limited to all models from these manufacturers above‎.‎ If your connector doesn't work‎,‎ you do not want to throw away the whole part‎.‎ Use these tips‎,‎ your adapter will work again‎.‎ Item specifics‎:‎ Weight ‎:‎ 57g and high quality Perfect for laptop/notebook computers 10 interchangeable tips for flexible adaptability to different notebook models Size and suitable for ‎:‎ Output Tip A‎:‎ 6.0 ‎(‎Outside Diameter‎)‎ X4.4‎(‎Inside Diameter‎)‎ mm With Central Pin For Sony laptops Output Tip B‎:‎ 6.3 ‎(‎Outside Diameter‎)‎ X 3.0 ‎(‎Inside Diameter‎)‎ mm For Toshiba laptops Output Tip C‎:‎5.5 ‎(‎Outside Diameter‎)‎ X 2.5‎(‎Inside Diameter‎)‎ mm commonly interfaces for many brands of notebooks‎,‎ LCD monitors‎,‎ etc Output Tip F‎:‎ 5.5 ‎(‎Outside Diameter‎)‎ X 1.7 ‎(‎Inside Diameter‎)‎ mm For Acer laptops Output Tip E‎:‎ 4.8‎(‎Outside Diameter‎)‎ X 1.7‎(‎Inside Diameter‎)‎ mm For HP laptops Output Tip G‎:‎ 4.0‎(‎Outside Diameter‎)‎ X 1.7‎(‎Inside Diameter‎)‎ mm For HP laptops Output Tip H‎:‎ 5.0‎(‎Outside Diameter‎)‎ X3.5‎(‎Inside Diameter‎)‎ With Central Pin For Sumsang laptops Output Tip I‎:‎ 7.4‎(‎Outside Diameter‎)‎ X 5.0 ‎(‎Inside Diameter‎)‎ mm With Central Pin For Dell HP laptops Output Tip K‎:‎ 7.9‎(‎Outside Diameter‎)‎ X 5.5 Inside Diameter‎)‎ mm With Central Pin For IBM laptops 3 Pin For some of IBM laptops Package Included‎:‎ 1x 10 Universal PC Notebook Power Adapter For Laptop