NCP's microSDHC cards use the new speed class rating of class 6 that guarantee a minimum data transfer rate of 6MB/sec for optimum performance with devices that use microSDHC. A 4GB microSDHC card can store more than 1,000 digital songs or more than 1,200 high-resolution pictures or up to 19 hours of MPEG 4 video.

Each NCP package comes with a full size SD adapter to fit into devices with SD card slot.