Micro sd card micro sdhc card memory size 8 gb read speed 10 mbs memory type mlc file format fat32 operating voltage 27 36 v device class digital camera dslr camcorder mp3 player tablet pc mobile phone manufacturers warranty 30 years standard sd 30 sdhc class 10 adapter without adapter operating temperature 25 to 85 c dimensions 15 mm x 11 mm x 1 mm weight 04 g