Sonnet's SDHC Adapter for SxS Camera Slot is the same size as an SxS memory card, and, unlike standard memory card adapters, allows the SDHC card to fit flush inside its shell. This critical feature makes the Sonnet adapter interchangeable with SxS cards, and ensures your camcorder's memory card slot door closes completely with the adapter inserted. Using the SDHC Adapter for SxS Camera Slot is easy. Just insert your SDHC card into the Sonnet adapter, and then insert the Sonnet adapter into your camcorder and format the card you're ready to record.