Wondering which iPads feature support eSIM or if yours does? Here's a list of iPad models with incorporated digital SIMs. Over the years, cellular iPads have used different SIMs. Apple's first iPad cellular model used a micro SIM, however iPad 2 and later use nano SIMs. eSIMs are a convenient recent innovation (embedded SIM). This makes it easier for customers to switch … [Read more...] about Which iPads Feature eSIM?