The PNY Pro Elite SD flash memory cards are the perfect solution for photographers and videographers using professional DSLR cameras and 4K camcorders. Certified as Class 10 UHS-1 U3, these cards offer speeds of up to 100 MB/s, making them the fastest SD cards available. Be ready at all times for super-fast action shots and 4K Ultra HD videos without missing a thing. With transfer rates of up to 100 MB/s, the PNY SD Pro Elite meets the demands of professional photographers, allowing them to capture even more images per second at critical moments. Ideal for professional DSLR cameras and 4K Ultra video recording.