Up to 40MB/s read, up to 20MB/s write in UHS-I mode
• Perfect for high end DSLR cameras, 3D/HD camcorders, and HD action cameras.
• Fast performance minimizes photo and video transfer times to your computer.
• Compatible with devices that use SDHC and SDXC storage.
• Durable & ultra-reliable: Magnet Proof, Shock Proof, Temperature Proof, and Waterproof