1. Isebenza kuwo wonke uchungechunge lwe-Apple. PD27Wukushaja okusheshayo 50% ngemizuzu engama-30.Emuva iyahambisana ne-PD20W PD18W
2. Sekela ukushaja okusheshayo kwe-Apple PD, ukuhambisana kwe-IC: kuhambisana nezinhlelo zakamuva zawo wonke amamodeli enhloso evamile, umkhawulo wamanje ungafinyelela ku-3A