Name User Capacity Speed Usage
microSDHC Class 4
microSDHC Class 4
Consumer 8GB–32GB Class 4 speed rating: 4MB/s min. data transfer For the latest smartphones, tablets, cameras and other devices with microSDHC slots
microSDHC Class 10 UHS-I
microSDXC Class 10 UHS-I
Consumer-Enthusiast 16GB–256GB UHS-I, Class 10 speed rating: 10MB/s min. data transfer 45MB/s read HD video recording and fast transfers
Gold microSD UHS-I Speed Class 3 (U3)
Consumer – Enthusiast 16GB–64GB 90MB/s read and 45MB/s write UHS-I U3 Designed for use with GoPro®, drones and other 4K cameras.
Industrial Temperature UHS-I
Business/ Industrial 16GB–32GB 8GB: 90MB/s read and 20MB/s write
16GB–32GB: 90MB/s read and 45MB/s write
Designed for use in industrial environments with extreme temperature considerations.
microSDHC/SDXC UHS-I U3
Consumer to Enthusiast 32GB–128GB 90MB/s read and 80/s write UHS-I U3 Impressive U3 speeds for fast action photos or 4K video recording.
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