Kingston Technology's Secure Digital High-Capacity (SDHC) memory cards are fully compliant with the Secure Digital Association 2.00 specification. They are a new performance class of SD memory cards designed to meet the storage demands of high-quality digital still and video cameras and other high-resolution image recording devices.This memory is designed for the following systems:Nikon Digital SLR D40;Panasonic SDR-S150 Camcorder;Panasonic SDR-S200 Camcorder.