Transcend 64GB Class 10 SDXC UHS-II SD Card - TS64GSD2U3
This is a UHS-II U3 speed class SD card, which makes it much faster than most other models out there, and it has maximum read speeds of up to 285MB/s and write speeds up to 180MB/s. While those are excellent, the Sandisk Extreme PRO card and Lexar Professional 2000x series offer slightly faster speeds. The 64GB model is the largest one available in this series, which can be an issue if you need a lot of space for HD or 3D video. There’s a smaller 32GB model available as well, but it is as small as you can get, which means other choices just give you a bit more freedom when choosing the storage size that is right for you. There’s certainly nothing wrong with this SD card, making it an excellent option for a high-end camera or similar device in need of a card with excellent read/write speeds.