Patriot Signature Flash microSDHC Memory Card is designed to offer a convenient memory upgrade solution for mobile phones, digital cameras, digital music players and other devices that feature a microSDHC or full size Secure Digital High Capacity slot. It’s plug-n-play feature offer users easy installation and convenience. All microSDHC 3P product lines include 2 adapters which convert the microSDHC card into a full size miniSDHC and SDHC card.