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| SanDisk Rolls Out 8GB SDHC Flash Card ![]() SDHC is the new designation for cards in any SD format larger than 2GB that adhere to the new SD 2.0 specification. Previous specifications for SD cards limited capacity to 2GB, while SDHC supports capacities up to 32GB. The specification was developed by the SD Association, an industry standards organization, which also defined three classes for speed and performance capabilities. The 8GB SDHC card adheres to the SD Speed Class 2 rating, which guarantees a minimum data-transfer rate of 2MB/second. SDHC cards are not backwards compatible - they will only work in devices with SDHC card slots. The 8GB SDHC card with MicroMate USB 2.0 reader will be available in April in the United States, Europe, the Middle East and Africa. The bundle will be available in Japan and elsewhere in Asia later in the second quarter. write your comments about the article :: © 2007 Computing News :: home page |