Sandisk 512gb Extreme Pro Microsd

Brand: ‎sandisk weight: ‎0.05 lb card type: sdxc storage capacity: 32gb, 128gb, 256gb, 512gb bus type: uhs-i speed class: 10 uhs speed class: u3 read speed maximum: 170 mb/s write speed minimum: 30 mb/s – 90 mb/s