MicroSDHC Mobile Memory Upgrade 4 GB Flash Card Where can I use MicroSDHC cards?* Smartphones Install more apps play more music and take more awesome pictures of your food! Tables and E-readers Bring along more feature length films books music pictures and apps. Multimedia Players More music more video more photos and more fun! Cameras and Camcorders MicroSD to SD adapter lets you use this in other devices like these. * Actual use and results may vary. Every 1GB = approximately 1 billion bytes. Accessible capacity may be less. System Requirements and Support • MicroSDHC compatible device