SanDisk 64GB X2 (128GB) MicroSDXC Ultra Uhs-1 Memory Card

I purchased these SanDIsk micro SD cards for their quality and reliability. The only brand I will purchase. These did not disappoint. Filled each one with files no issue. I have quite a few of these SanDisk micro SD cards of various capacities and have yet to have a single failure. They have been written to and read from, then erased and re-written to many times. Unfortunately, the devise these are used in has a max capacity of 64 GB. But they worked great. I did remove one star due to they no longer come with a plastic storage case. Because I frequently change SD cards I like having the plastic cases for dust free storage. The cases are also large enough to label so they work well for my needs. Now I will need to go purchase them separately. Not a big deal just convince. I probably need to purchase a good storage system with plastic cases anyway just to be better organized. I will continue to purchase SanDisk SD cards.