Speed Read max UP TO 100MB/S Writemax65-80MB/S Speed dependshost device, interface, usage conditions and the type of your device.Speed data from Kodak offical website.Feature Support : Camera,DSLR,UAV,Car Reader,Tablet PC,Laptop,DV camcorder,Media Player and other digital products. About use : Plug and play (no software needed) Style : TF Card,High-speed read and write Can be Used as External Storage (Need Car reader adapter, USB port etc. ) Safety : Waterproof,Anti magnetic,Anti x-ray,Shockproof Operating Temperature ; (-25 C to 80C) Storage Temperature : (-40 C to 85 C) Size : L 15.0mm x W 11.0mm x H 1.0mmAbout Capacity 32GB Approximately28 GB-30 GB 64GB Approximately 56 GB-60 GB 128GB Approximately115 GB-120 GB 256GB Approximately 230 GB-238 GB Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products.
