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microSDHC
Source: chinaflashmarket   Editor: Helan   Update Time :2010/1/7 15:38:06

The Smallest Card That Does Even More
The microSDHC cards are ideal for storing media-rich files such as music, videos, and high-resolution images. In fact, the microSDHC cards offer even greater storage (above 2GB) for the mobile world's wide array of capacity needs while remaining the standard microSD card's physical size.
The SD Association has established a new specification rating for the minimum data transfer for standard and high-capacity cards as well as both types of host products. With the new Speed Class specifications, the host product can check the fragmented state in the card and calculate the write speed in each part of the card. The host can then determine where to write the data according to its speed requirement.The three microSDHC speed classes — Class 2, Class 4 and Class 6 — transfer data at least 2, 4 and 6 MB per second.
High-Capacity Storage
The microSDHC cards are ideal for storing media-rich files such as music, videos, and high-resolution images, just like the miniSD and SD cards. In fact, microSDHC cards offer even more storage (from 4 to 32GB) for the mobile world's wide array of capacity needs. The microSDHC card delivers all of these benefits in a tiny package, making it ideal for mobile products.

 

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