Quote:
Originally Posted by drdman
Well, some more Scroogling revealed that SD Classes are backwards but not forward compatible- so a Class 6 SDHC card would (theoretically) be usable in a device (eg ebook reader) specced for Class 4 or below.
See link. (pdf) |
Actually even a class 2 would likely work but hard to find. The class is the data rate the device can support while writing but this is really intended for camera use in showing how quickly an image can be recorded on the card. It has little use in reading eBooks (or basically anything else).
Dale