floolybuelz 64GB EVO Class 10 Micro SDXC up to with Adapter& USB CARD READER Up to 48MB/s transfer speed Great for Cell phones, Smartphones, Android Tablets, Tablet PCs. Great speed and performance for full HD video recording, high resolution pictures, mobile gaming, music and more. Water proof, Temperature Proof, X-Ray proof, Magnetic proof Compatible with devices with SDxC slots.