Kingston's SDHC Class 10 is the manufacturer's top-end line of high-capacity SD cards, available in 16GB and 32GB versions. SDHC cards feature much greater storage capacity than regular SD cards – limited to 2GB capacities in Kingston's offerings – and are intended to hold hours of HD video or thousands of photographs. The Class 10 cards feature a minimum data transfer rate 2.5x higher than the Class 4 models. The cards are designed to be durable and reliable, with no moving parts. The SDHC Ultimate line adds an 8GB option, but offers a lower minimum transfer rate. SDHC cards require devices supporting the format, and will not work with those supporting only SD.
- 16GB or 32GB
- 10MB/s minimum data transfer rate
- Up to 22MB/s read
- Up to 18MB/s write
- No moving parts
- FAT 32 file format
- Requires host device supporting SDHC