This card is satisfactory for most photo and consumer camcorders. However, it will be a little too slow for burst mode digital SLR. we must be content with a maximum of 16.5 MB / s read with pictures type files. In writing, it is however much better than 10MB / s minimum insured. It amounts to a little over 15 MB / s. More specifically, it takes 4 minutes 30 seconds to copy 4GB of photos and just over 4 minutes to unload the same capacity. Very good price / quality I'm happy with my purchase and would recommend it. Thank you !!!
