
Getting photos and video from an SD card can be tricky. If your computer has an SD card reader, great, but is that reader UHS-I and UHS-II compatible, and will it get the maximum speeds? But what if your computer doesn’t have an SD reader built in? Then you have the added complications of how fast is its best USB port, how fast and compatible is your external card reader, and whether will they work in harmony for the best speeds. And all this isn’t even taking into account the maximum read and write speeds of the card itself.