• The SanDisk Extreme® microSDXC™ Card optimizes performance for timesaving media offloads with quick read rates of up to 190MB/s thanks to SanDisk® QuickFlow™ Technology (64GB - 1TB).
• With write speeds of up to 130MB/s, you may capture fast-action photographs or shoot 4K UHD video. You can shoot more often and faster with the SanDisk Extreme® microSDXC ™ UHS-I Card.
• Ideal for capturing outdoor adventures or weekend getaways without sacrificing detail. With a storage capacity of up to 1TB, the SanDisk Extreme® microSD™ Card captures uninterrupted 4K UHD and Full HD video thanks to its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings. 
• The A2 Specification of the SanDisk Extreme® microSD card allows for faster app performance for a better smartphone experience.
• SanDisk Extreme® microSDXC™ UHS-I Card is shockproof, temperature-proof, waterproof, and X-ray-proof, allowing you to enjoy your adventures without worrying about your memory card's endurance.