Adata Premier SDHC SDXC UHS-I U1 ASDH64GUICL10-R Memory Card 64GB
Note Read/write speed based on ADATA internal testing; performance may be lower depending on host device. Speed Class UHS Speed: Class 1. They are compliant with SD 3.0 specification (Ultra High Speed 1, UHS-I), and backwards compatible with SD 2.0 specification devices.