Micro sd card micro sdhc card memory size 16 gb read speed 60 mbs write speed 10 mbs bus interface uhs i mode of transmission uhs104 file format fat32 operating voltage 2 7 3 6 v suitable for full hd recording device class digital camera computer mobile phone tablet pc dslr camcorder macbook printer standard sd 301 sdhc class 10 uhs speed class u1 adapter sd card adapter dimensions 15 mm x 11 mm x 1 mm weight 04 g