Goodram m1aa microSD Goodram m1aa memory cards feature the UHS-I interface that makes it compatible with use in the latest generation devices; the UHS-I interface will allow you to take advantage of the features of modern smartphones and tablets, and with the included SD adapter it will increase compatibility with more electronic devices; Goodram m1aa cards are really fast, capable of offering you up to 100% satisfaction guaranteed. 0mb/s Read speed; perfect microsd cards to use with your most everyday devices; Technical specifications Capacity 16gb class 10 uhs-i read speed up to 100mb/s write speed up to 10mb/s sd adapter yes