Gear that doesn? limit your creativity UHS-I memory card yet delivers performance that elevates your creativity. With shot speeds of up to 90MB/s and UHS speed Class 3 (U3) recording, youe ready to capture stunning high-resolution, stutter-free 4K UHD video. And, because your pace doesn? let up after the shots are in, it delivers up to 170MB/s transfer speeds for a faster postproduction workflow. Plus, it? built to withstand weather, water, shocks and other less-than-ideal conditions so you can rest assured that it? good to go wherever your work takes you. Product Details Transfer speeds up to 170MB/s - Once the shots are taken, your work is only half-done. Accelerating your workflow means you can carve out more time to take your creativity to the next level. Perfect for 4K UHD video - Sometimes speed is what you need. The SanDisk Extreme PRO? SD? UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video. Stunning sequential burst mode shots - Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), the SanDisk Extreme PRO? SD? UHS-I card lets you capture sequential burst mode shots without missing a beat. Durability you can count on - Built for and tested in harsh conditions, the SanDisk Extreme PRO? SD? UHS-I card is temperature-proof, waterproof, shock-proof, and x-ray-proof. Recover images you accidentally deleted - Includes an offer for Rescue - PRO? Deluxe 2 year data recovery software4, which lets you restore images you accidentally deleted. Product Specification