Transcend 16GB SDHC Class 10 Flash Memory Card Up to 30MB/s (TS16GSDHC10) Compatible with all SDHC-labeled host devices (not compatible with standard SD) RoHS compliant Easy to use, plug-and-play operation Fully compatible with SD 3.0 Standards Ships in Certified Frustration-Free Packaging Read/write speed up to 30MB/s, speed of 10MB/s is guaranteed