Up to 95MB/sec speed for the ultimate transfer rates; Ideal for High Performance DSLR cameras and HD camcorders, especially for ultra fast action shots, sports video, HD video and other professional-quality photographyClass 10 UHS-I, U3 performance allows burst-mode shooting, Full HD and 4K Ultra HD video recordingFast speed performance minimizes time spent transferring photos and video to your computer; Stores approximately 22,756 photos so you can shoot more shots with fewer downloadsReliable & Durable: Magnet Proof, Shock Proof, Temperature Proof, WaterproofCompatible with SDHC and SDXC devices. SDXC cards are not compatible with SD or SDHC host devices and card readers and will only work on SDXC host devices. Backed by Lifetime Limited Warranty