Are you looking for a memory card and curious about the most popular models? Our top 10 memory cards give you an overview of our bestselling models of the moment. Other customers have preceded you and value these memory cards the most. There are 3 formats of memory cards: SD cards, microSD cards, and CF cards. Pay close attention to which memory card is suitable for your camera. Think about your usage situation and when you need the memory card and compare different types on this page.