Securedigital sd sdhc card memory size 16 gb read speed 95 mbs write speed 20 mbs bus interface uhs i file format fat32 operating voltage 27 36 v series lexar professional suitable for 4k recording 3d recording device class macbook dslr digital camera printer camcorder labeling field functions write protection switch software included image rescue manufacturers warranty lifelong standard sd 301 sdhc class 10 uhs speed class u1 dime