General product type flash memory card storage capacity 64gb compatibility non specific memory sd speed class uhs class 3 class10 read rate up to 95 mbs write rate up to 80 mbs form factor microsdxc uhs i memory card technology nand flash included memory adapter microsdxc to sd adapter manufacturer warranty service amp support 5 years warranty service amp support details limited warranty 5 years dimensions amp weight width 11 mm dep