Massive storage, quick transfer speed. SanDisk's large-capacity SDXC memory card is perfect for the latest high-megapixel SDXC format cameras and HD camcorders. A Class 4 rating ensures smooth capture and playback of HD video while delivering great, ?don?t miss a shot? performance for taking photos. When it's time to transfer hours of HD video or multiple large images to your computer, you'll appreciate its quick transfer speed of up to 15 MB/sec. Record and capture the whole story with SanDisk Ultra SDXC, the new standard for highest-capacity flash memory cards.