Condition Brand new! Input AC100-240V Output 18.5V 3.5A 65W Connecter size 4.8mm*1.7mm Compatible Models: HP Compaq 6720sHP Mini 311 SeriesHP OmniBook 500 Series510, 520, 530, 510, 530, 550, 500, 500HP Compaq NX SeriesHP Pavilion TX1000 seriesHP Pavilion TX1100 seriesHP Pavilion TX1200 seriesHP Pavilion TX1300 seriesHP Pavilion TX1400 seriestx1410us, tx1420ca, tx1400, tx1414ca, tx1420us, tx1401au ...