Markings: speed, size and class | Understanding microSD and SD cards: speeds, markings and more | Adafruit Learning System
16GB Class 10 MicroSD Card
HME Products 32GB Micro SD Card, Class 10, SD Card Adapter at Tractor Supply Co.
SanDisk® High Endurance microSD™ Card Class 10, Dash Cam Memory Card | Western Digital
Amazon.com: 512GB SD Card High Speed Security Digital Memory Cards Class 10 for Camera,Videographers&Vloggers and Other SD Card Devices (512GB) : Electronics
Original SONY Micro SD Card Class 10 TF Card 128GB | eBay