RATED POWER: 65W, AC Input: 100 - 240V 50 - 60Hz, Output: DC 19.5V 3.33A 65W Blue Tip. Connecter Size: 4.5mm Outer Diameter / 3.0mm Inner Diameter Compatible Models: HP Chromebook 14 Series:HP Chromebook 14-q010nr, HP Chromebook 14-q020nr HP Chromebook 14-q030nr; HP Pavilion 15 Series Notebook: HP Pavilion 15-N000 15-N010US 15-N020US 15-N028US 15-N040US HP Pavilion 15-N046US 15-N007AU 15-N042EF 15-N088EF 15-N020EL; HP Pavilion 17 Series Notebook:HP Pavilion 17-e107nr 17-E109nr 17-e108nr 17-e086nr HP Pavilion 17-e040us 17-e046us 17-e056us 17-e150us PORTABLE DESIGN: One Adapter for Many Models of HP Laptop. And the Weight is So Light Which is An Incredibly Small Footprint the HP Laptop AC Travel Adapter Slips into Bags, Purses and Even Pockets with Ease While You Go Anywhere Safety - All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. In addition, our products are in compliance with top industry standard