Specification:<br>Brand: SHARPEN&amp;reg;Storage: 64GBRead Speed: 30MB\/SWright Speed: 25MS\/SForm Factor: microSDXCVideo Speed: 300XType: TF\/Micro SDSD Adapter: YES<br>Feature:<br>Light weight and mini bulk designHigh compacitily with most device that satisfy your daily useBuilt for extreme conditions temperature proof， water proof， shock proof， and x-ray proofMeets the new UHS Speed Class 1 (U1) specificationTransfer faster with speeds up to 40MB\/SUp to 64GB for more space to catch the thrill<br>Package include:<br>1X 64GB SDXC Memory Card