HP 305 / 3YM61AE

Quick overview from the supplier:

HP 305 (3YM61AE) Black Original Ink for HP DeskJet 2710, HP DeskJet 2720 ,HP DeskJet 2721, HP DeskJet 2722, HP DeskJet 2723, HP DeskJet 2724, HP DeskJet Plus 4110,HP DeskJet Plus 4120, 120 pages