For microSDXC (64GB, 128GB, 256GB) card: Compatible with microSDXC host devices. For microSDHC (32GB) card: Compatible with microSDHC and microSDXC host devices. Record in Full HD or 4K: Rated Class 10 and video speed U3 and V30, the SanDisk MAX ENDURANCE microSD™ card has the speed to record in Full HD or 4K.
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