32GB memory. High-performance micro SDHC™ 32GB extreme pro class card is a premium memory solution for your X-Systems device. This 80 MB/s micro SDHC™ memory card allows you to carry more music, text files, 1080p movies, maps and charts. The card is water and drop proof, perfect for your X-System. Achieve more with the 32GB memory card, best choice under the users.