Save time with card offload speeds of up to 190MB/s* powered by SanDisk QuickFlow Technology [128GB-1TB] (up to 170MB/s* for 64GB)
4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
Rated A2 for faster loading and in-app performance
Capture fast-action photos or shoot 4K UHD video2 with write speeds of up to 130MB/s.* The SanDisk Extreme microSDXC UHS-I Card lets you shoot more, fast.
Built for and tested in harsh conditions: temperature-proof, waterproof, shockproof and X-ray proof
