I had bought 2 card readers and both seemed to have some kind of problems transferring images to the PC. Some of the images will be distorted or have some funny colours if I drag/drop the images from the SD card to the PC via the card reader. They were ok if I transfer them via connecting the camera directly to the PC. So I think the problem is with the card reader and my cards are ok.
Anyone experience this problem before?
The 2 card readers are less than $10 anyway and I am prepared to change to a better one. However, as there are so many card readers in the market, I don't even know which one is reliable. Any suggestion for SD card readers?