Securedigital sd sdxc card memory size 128 gb read speed 95 mbs write speed 90 mbs bus interface uhs i mode of transmission uhs104 file format exfat operating voltage 2 7 3 6 v series agfaphoto professional high speed suitable for 360 recording sports photography full hd recording 3d recording 4k recording device class macbook dslr digital camera camcorder printer functions write protection switch manufacturers warranty 5 years standard sd