Securedigital sd sdhc card memory size 32 gb read speed 300 mbs write speed 260 mbs bus interface uhs ii mode of transmission uhs312 file format fat32 operating voltage 2 7 3 6 v series sandisk extreme pro suitable for 360 recording sports photography full hd recording 3d recording 4k recording device class macbook dslr digital camera computer camcorder printer labeling field manufacturers warranty 30 years sdhc class 10 uhs speed class