is this card. I also have the right Lexar reader to USB 3.0. This is significantly faster than my Lexar SD Class 10 133x. I fande SD cards in Vergelich always much too slow to CF, here at this same now but from. The 32GB is now working properly in my VW Radio RNS510. The title jump with a fully charged card in random mode is my feeling after almost without interruption. Real Top.