Verbatim SDHC/SDXC (Secure Digital High Capacity) Cards are designed to be used in compatible digital cameras, portable music players, camcorders, smart phones, PC's or other consumer applications. SDHC/SDXC Cards use a FAT32 file system, a specification that was established for applications with higher capacity needs and are especially suitable for high-quality video.
The increasing use of high-definition video, high-resolution digital photography and mobile applications demands higher storage capacity and more demanding data transfer rates. Because of this, SDHC/SDXC cards guarantee a minimum sustained data transfer speed, not a maximum speed.
Verbatim SDHC/SDXC Cards are fully compliant with all applicable SD standards. They also contain a write protect feature to prevent accidental erasure.
SDHC/SDXC logo is a trademark
Speed Class Rating:
The speed class rating is the official unit of speed measurement for SD Cards defined by the SD Association. It is equal to 8 MBit/s, and it measures the minimum write speeds based on "the best fragmented state where no memory unit is occupied".
Class 10: Guaranteed minimum data transfer rate of 80 Mbit/s (10 MByte/s).
Read Speed: up to 90 MB/Sec
Minimum Write Speed: 10 MB/Sec