Micro sd card micro sdhc card memory size 16 gb read speed 48 mbs bus interface uhs i mode of transmission uhs104 file format fat32 operating voltage 27 36 v series sandisk mobile ultra suitable for full hd recording device class digital camera dslr camcorder computer tablet pc mp3 player mobile phone printer macbook functions write protection switch software included sandisk media manager software manufacturers warranty 10 years standard sd