Whether you're in the studio or out in the field, SanDisk Extreme PRO SDHC UHS-I Memory Cards are an ideal storage solution for professional photographers and videographers. Offering read speeds up to 95 MB/s (1), write speeds up to 90 MB/s, and a UHS Class 3 speed rating (2), these powerful memory cards are designed for continuous burst-mode clicking, Full HD and 4K Ultra HD (3) video recording, and quick file transfer. A capacity of 32GB (4) allows you to click longer photo and video sessions. The cards are engineered to perform dependably in extreme conditions, enabling pros to get the most out of their advanced digital cameras and camcorders.