The SanDisk Extreme microSDXC card, model SDSQXA2-064G-AN6MA, elevates storage performance with its 64GB capacity, engineered for speed enthusiasts and professionals who need reliable and fast storage solutions. This card surpasses conventional speed ratings with its Class 10, UHS Speed Class 1 (UHS-I), and Video Speed Class 30 (V30) certifications, coupled with an A2 rating for superior app performance, which ensures rapid app launches and better app responsiveness. The standout feature of this model is its exceptional transfer speeds of up to 160 MB/s, making it one of the fastest cards in its class, ideal for 4K UHD video capturing and high-speed burst photography. The card's durability is undisputed, as it is built to withstand extreme conditions, being waterproof, shockproof, and X-ray proof. Manufactured by WD/SanDisk Retail, the SDSQXA2-064G-AN6MA represents the pinnacle of microSD technology, catering to the needs of action photographers, drone enthusiasts, and smartphone users demanding peak performance.