This hp 63 dual cartridge is a combo pack fit for your hp printer.
This cartridge is the genuine pack from hp manufacture to ensure the better print out of your documents without fear of fading or aging out with time.
Hp 63 ink cartridges work with: hp deskjet 1112, 2130, 2132, 3630, 3632, 3633, 3634, 3636, 3637, hp envy 4512, 4513, 4520, 4523, 4524. Hp officejet 3830, 3831, 3833, 4650, 4652, 4654, 4655.