Digi-Chip 64GB Micro-SD Memory Card UHS-1 Class 10. Made with Samsung high speed memory chips. For Go Pro Action Cams Go Pro Hero 3, Hero 4, Hero 5, Hero Session, Hero 5
microSD and SD Card Buying Guide | TechSpot
Metal Simmtronics MicroSD 8 GB Class 10 Memory Card, 5 Years Warranty, For Mobile Phones, Memory Size: 8GB at Rs 319 in New Delhi
A guide to speed classes for SD and microSD Cards - Kingston Technology