Instruct: Classify Amazon reviews into positive or negative sentiment
Query: the card that no one can read

I have yet to find a computer or cardreader that can read this card. So far I have had to hook up my camera (Canon SD800is) and download the pictures from there. I have also found that this card does not work in all cameras. If I had to do it again I would get more smaller cards and save myself the hassle of the card not reading.