Amazon has the Samsung EVO Select U3 64GB microSD Card on sale for $15.99 and the 128GB on sale for $28.99.
- Up to 100MB/s & 90MB/s read & write speeds respectively; Class 10 UHS 3
- High-performance for 4K UHD video recording, high resolution pictures, mobile gaming and music, for use in Smartphones, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLRs and more. Operating Temperature : -13 degree F to 185 degree F
- Includes: Full-Size adapter for use in Cameras and Laptop/Desktop Computers
- 10-year limited warranty. For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions, Read : up to 80MB/s with UHS-1 interface Write : up to 20MB/s with UHS-1 interface