HP 120W 19.5V 6.15A 644699-003 Original Slim AC Adapter For HP Notebook Model Numbers: HP Envy 17-3290nr, A9P83UA, HP Envy 17t-1000 CTO, HP Envy 17t-1100 CTO, HP Envy 17t-2000 CTO, HP Envy 17t-2100 CTO, HP Envy 17t-3000 CTO, HP Envy 17t-3200 CTO. 100% Compatible With HP Part Number: 644699-003, 645156-001, HSTNN-DA25, PA-1121-52HH, 463556-001, 463555-002, 463556-002, 463557-001, HSTNN-CA25, 384023-001, VE025AA#ABA, NW199AA#ABA, ED519AA, 391174-001, 463953-001, 463959-001.