Review on 📷 SanDisk 128GB MAX Endurance MicroSDXC Card with Adapter for Home Security Cameras and Dash Cams - Reliable and High-Capacity Storage for 4K UHD Recording - SDSQQVR-128G-GN6IA by Maurice Branch

It's important to test flash drives and SD/MicroSD cards when buying them online (even from major retailers) as fake storage keeps popping up. I've only run a few tests but seem to pass them with flying colors (see attached image). Unless it's fake, these are good cards with a very good reputation, but be aware you're paying extra for quality. Write cycle endurance (all flash memory has a finite number of writes; cards that are constantly being written to, such as in DVRs, must be rated for this or you will replace them too often). Crystal Disk Mark is your friend; It's free and 10 minutes of trial can give you a lot of brains. BTW: Before anyone responds, I commented that the screenshots are fake - of course they are. I combined the two copies of the files into a screenshot to estimate the initial speed versus the fall (the lower speed was maintained for the rest of the transfer) and I removed the references to what the files were (none of your business :- )) These were mixed format video files with different sizes of 100-400 MB, 68 files (other folders) total 10.5 GB. I've made both copies multiple times; it never differed significantly from what is shown in the screenshots. -)) These were mixed format video files of different sizes from 100 to 400 MB, 68 files (other folders) with a total volume of 10.5 GB. I've made both copies multiple times; it never differed significantly from what is shown in the screenshots. -)) These were video files of mixed formats of different sizes from 100 to 400 MB, 68 files (other folders) with a total volume of 10.5 GB. I've made both copies multiple times; it never differed significantly from what is shown in the screenshots.