It takes advantage of the UHS-II bus to deliver read speeds of up to 300 MB/s and write speeds of up to 280 MB/s. Thanks to its V90 speed class rating minimum read and write speeds are guaranteed not to drop below 90 MB/s. Please note that to achieve the full potential of this ...It takes advantage of the UHS-II bus to deliver read speeds of up to 300 MB/s and write speeds of up to 280 MB/s.
Thanks to its V90 speed class rating minimum read and write speeds are guaranteed not to drop below 90 MB/s. Please note that to achieve the full potential of this card's read and write speeds it must be used in devices that support UHS-II. While it may be used in devices that only support UHS-I read and write speeds will be slower.