SanDisk Extreme PRO 256GB microSDXC Memory Card

• Thansk to SanDisk QuickFlow Technology, SanDisk Extreme PRO 256GB microSDXC Memory Card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s . 
• Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 140MB/s. The SanDisk Extreme PRO microSDXC™ UHS-I CARD Up to 200MB/s 256GB  lets you shoot more and faster.
• Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card’s A25 Specification.
• SanDisk Extreme PRO microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof,3 so you can enjoy your adventures without worrying about the durability of your memory card.
• Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB, the SanDisk Extreme PRO microSD UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.