You already figured it out. Older card readers used a byte-based addressing scheme to access SD cards. SDHC cards use a sector based addressing scheme, something older card readers don't know how to handle. SDHC card readers can also handle byte-addressing, but not the other way around.
Greetz, Nico. On Dec 18, 2007 11:20 PM, George Kontos <[EMAIL PROTECTED]> wrote: > Is there something different about SDHC cards? I put one in my normal > SanDisk 12-in-1 card reader and (a) Windows doesn't see the card and (b) it > causes the card reader to blink its lights in an odd fashion and (3) Windows > loses the card reader in My Computer such that I have to unplug/replug it in > to see it again. > > The card came with a plugin USB reader. Is that because it is not > compatible with older card readers? > > George > > [Non-text portions of this message have been removed]
