Kingston profesional SD card SDA10 / 32GB UHS-I SDHC / SDXC Class 10 - 32GB (Personal Computers)
If you use this card with a fast USB 3.0 card reader, in my case, the Transcend USB 3.0 card reader stick, it's incredibly fast. When reading almost 62 MB / s, while writing about 38 MB / s, measured with "real life" images from my camera.