DHI-DDR-C300U16G32

"With excellent flash modules, TF-C100 has high performance and longer lifespan Supports four types of protection: High and low temperature resistant, waterproof, anti- magnetic, and anti-X-ray Applicable to expand storage of mobile devices, music players, educational tablets, and learning"

"Support Class10, U3, V30, A2, UHS-I (read speed up to 100 MB/S; write speed up to 90 MB/S) Compatible with devices that support microSDHC, microSDXC, microSDHC UHS-I and microSDXC UHS-I Support 1000 write/erase cycles; longer service life; meet the needs of security monitoring"