Micro sd card micro sdhc card memory size 8 gb read speed 45 mbs bus interface uhs i memory type mlc file format fat32 operating voltage 2 7 3 6 v series lexar high performance suitable for full hd recording device class digital camera dslr camcorder mp3 player mobile phone tablet pc computer printer macbook manufacturers warranty lifelong standard sd 301 sdhc class 10 uhs speed class u1 adapter without adapter dimensions 15 mm x 11 mm x