Class 4 SDHC
microSDHC Class 4 cards offer higher storage for more music, more videos, more pictures, more games --- more of everything you need in today’s mobile world. The microSDHC card allows you to maximize today’s revolutionary mobile devices.
Kingston Class 4
Enhance your mobile life with Kingston's microDS memory card
Fuji Class 4
As mobile phones get smaller, so do the memory cards they use. Micro-SD is currently the smallest memory card available in the world.