Transcend 16GB MicroSDHC Class10 UHS-1 Memory Card with Adapter 60 MB/s (TS16GUSDU1) Supports Ultra High Speed Class 1 specification (U1); Class 10 compliant Up to 45 MB/s Smooth Full HD video recording performance Ideal upgrade for smartphones, tablets, and digital cameras Compatible with devices with microSD, microSDHC and microSDXC slot