Product Description : Complies with SDA 30 sp edifications host device must support SDXC for 64GB Speeds up to 90MBsec read and up to 45MBsec write Speed is based on in ternal testing on SD 30 and UHS-I mode environment Performance maybe lower depending on host device UHS-I Ultra High S peed Compliant U3 - for 4K2K recording 30MBs minimum write speed Write protection switch to avoid accidental data deletion
