Features and Review of the 64GB Class 10 SDXC memory Card from BuffaloBuffalo announdes its latest Class 10 SDXC memory card - buffalo RSDX-64GU1 64GB UHS-I. According to the announcement, the all new Buffalo RSDX-64GU1 64GB UHS-I memory card will be released by November last week. As per the first look, it is designed to meet uncompromized performance.Buffalo RSDX-64GU1 64GB UHS-I Class 10 SDXC