HP 4GB SDHC Secure Digital High Capacity Card(Class 4)Want loads of high-capacity storageup to 4GBin a portable card as small as a postage stamp Need the speed and reliability you need to meetand exceedthe compatibility and performance demands of the latest SD digital devices Use our new Photosmart 4GB Hi-Speed SDHC Memory Card in your digital camera, PDA, digital music player, cell phone, smart phone, handheld PC, digital video camcorder, digital projector, printer, notebook or desktop PC, or digital TV (for removable, expandable storage).