AmazonBasics SDHC Class 4 32GB Secure Digital Card SDHC (SD High-Capacity) is the new generation of SD cards (Version 2.0) Supports Content Protection for Recordable Media (CPRM) Security level complies with Secure Digital Music Initiative (SDMI) Mechanical write-protection switch. Compliant with RoHS requirements Ships in Certified Frustration-Free Packaging