High storage capacity (16GB) for storing essential digital content such as high quality photos, videos, music and more * Optimal speed and performance for microSDHC compatible devices * Speed performance rating: Class 4 (based on SD 2.00 Specification) * High Quality microSDHC card backed by 5 year limited warranty * Not all devices support microSDHC 16GB cards. Please contact your device manufacturer for details. Look for the microSDHC logo on the product