Sdhc card securedigital sd memory size 32 gb read speed 95 mbs write speed 85 mbs bus interface uhs i mode of transmission uhs104 file format fat32 series strontium nitro plus suitable for 360 recording sports photography full hd recording 3d recording 4k recording device class macbook dslr digital camera camcorder printer functions write protection switch standard sd 301 sdhc class 10 uhs speed class u3 adapter without adapter dimension