![Markings: speed, size and class | Understanding microSD and SD cards: speeds, markings and more | Adafruit Learning System Markings: speed, size and class | Understanding microSD and SD cards: speeds, markings and more | Adafruit Learning System](https://cdn-learn.adafruit.com/assets/assets/000/104/728/medium800/components_sd_xc.jpeg?1631904532)
Markings: speed, size and class | Understanding microSD and SD cards: speeds, markings and more | Adafruit Learning System
![Transcend 8GB microSDHC 500S Memory Card UHS- I, C10, U3, V30, 4K, Full HD, Up to 95/80 MB/s (ideal for action cameras and drone cameras) TS8GUSD500S : Amazon.co.uk: Computers & Accessories Transcend 8GB microSDHC 500S Memory Card UHS- I, C10, U3, V30, 4K, Full HD, Up to 95/80 MB/s (ideal for action cameras and drone cameras) TS8GUSD500S : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/71yS+3UJOeL._AC_UF1000,1000_QL80_.jpg)
Transcend 8GB microSDHC 500S Memory Card UHS- I, C10, U3, V30, 4K, Full HD, Up to 95/80 MB/s (ideal for action cameras and drone cameras) TS8GUSD500S : Amazon.co.uk: Computers & Accessories
![U-Reach 1 to 31 SD/MicroSD Card Duplicator and Sanitiser - Golden Seri | U-Reach Data Solutions Inc. UK U-Reach 1 to 31 SD/MicroSD Card Duplicator and Sanitiser - Golden Seri | U-Reach Data Solutions Inc. UK](https://ureach-inc.co.uk/cdn/shop/products/sd-duplicator-u-reach-1-to-31-sd-microsd-card-duplicator-and-sanitizer-golden-series-1_large.jpg?v=1643763279)
U-Reach 1 to 31 SD/MicroSD Card Duplicator and Sanitiser - Golden Seri | U-Reach Data Solutions Inc. UK
![My micro SD card doesn't say A1 or A2. I'm confused…Which is it? Will this work with my steak deck or should I just get a new one. I've had this in My micro SD card doesn't say A1 or A2. I'm confused…Which is it? Will this work with my steak deck or should I just get a new one. I've had this in](https://preview.redd.it/j2eusz3jbyi91.jpg?width=640&crop=smart&auto=webp&s=74250076e7391afa1b5e014e915acf260c6a7df3)