Have 2 of these 32 GB cards in my SONY HDR-AX2000 in use and have to say it everything works fine! During recording and when imported to the PC there is no problem. A 32GB MS Pro HG Duo summarizes at the AX2000 camera a recording time of approximately 180 minutes. (FX Fashion 1080 50i, 24 Mb / s, 1920 x 1080 resolution. For high-definition video in AVCHD an ideal solution.