Input:100 - 240V /50 - 60Hz, Output: 19.5V 3.33A 65W Blue Tip Size: 4.5 x 3.0mm Compatible with HP Envy Charger x360 13 15 M6; HP ProBook 640 G2 640 G3 640 G8 440 G3 G4 G5 450 G3 G4 G5; HP EliteBook 840 G5 840 G4 840 G3 850 G4 850 G3; HP Zbook 14u G4 G5 15u G3 x2 G4; HP Spectre x360 13-4005dx 13-4100dx 13-4103dx 13-4193dx 15-u010dx 15-u011dx m6-p013dx; Stream 11-d010nr 11-d010wm 11-d020nr 13-c010nr 14-z010nr 14-z040wm; Chromebook 14-q020nr 14-q030nr Compatible with HP EliteBook 820 840 850 G3 G4 G5 G6 G7 G8 G9 / 725 745 755 G3 G4 G5 G6 Series HP ProBook 440 450 455 470 G3 G4 G5 G6 G7 G8 G9 / 640 645 650 G2 G3 G4 G5 G6 G7 G8 G9 G10 Series Compatible with HP Pavilion x360 15-cs3153cl / HP Stream 11 Pro G3 / HP Stream 11 Pro G4 EE /HP Chromebook 11 EE G2 G3 G4 / HP Spectre x360 x2 /HP Notebook 15 /HP Zbook / HP Pavilion Touchsmart 14-B.15-B 14-b124us 14-b150us Sleekbook 15-b129wm 15-b150us 15-b153cl / HP Chromebook 14 Series Dependable Protection:built-in multi safeguards and cooli