This high quality Total Micro 45W USB-C AC adapter meets or exceeds OEM specs and is for the HP ProBook 430 G7, 440 G7, 450 G7, 455r G6, Chromebook 11 G6 EE, 11A G6, 14 G5, 14A G5, EliteBook 735 G5, 735 G6, x360 1040 G6. Lifetime limited warranty