Bests & Worsts Reviews from Amazon

READ THIS BEFORE BUYING ANY MEMORY CARD OVER 32GB!!! Good to keep in mind when buying a memory card for phone or computer: Newer sd/micro sd memory cards that are bigger than 32gb DO NOT run on the traditional memory system of FAT32 which many devices (like windows and blackberry) mostly used until the year 2012. Rather these bigger sized cards run on an upgraded system called exFAT which many devices do not recognize yet. So if you buy a micro sd card for your bb/iphone/galaxy/etc. Make sure that if the memory card is over 32gb, that your device can handle it (see following link). Otherwise just stick with 32gb card or lower. For use on a computer (windows/Mac), you can upgrade the computer software to run exfat and then use the card on your computer. All explained simply and in short over here of how to tell what works with which memory cards: [...] Click here for a link to update your windows 7/vista/xp or Mac software to recognize exFat: [...] You can also just convert the card from exFat to Fat32 using the "SmartDisk Fat32 format utility" could help. This info could/will save you lots of trouble. [...] Have a wonderful day :)