SP Silicon Power Superior PRO 4K/HD 64GB Micro SDXC Card 100MB/s Read & 80MB/s Write U3, C10, A1, V30 with Adapter - SZ064GBSTXDV3V20AU

SP Silicon Power Superior PRO 4K/HD 64GB Micro SDXC Card 100MB/s Read & 80MB/s Write U3, C10, A1, V30 with Adapter - SZ064GBSTXDV3V20AUSpecificationsCapacity64GB, 128GB, 256GBDimensions15.0mm x 11.0mm x 1.0mmWeight0.3g (each)Performance Read(max.)100MB/sPerformance Write(max.)80MB/sVideo SpeedClass 10,UHS-I U3, A1, V30Durability10,000 insertions (minimum)Operating Temperature0 C ~ 70 CStorage Temperature-40C ~ 85 CHumidity8% to 95%Operation Voltage2.7V ~ 3.6VWarranty5 - year warrantyFeatures Meets the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recording Specifically designed for high-speed capture of high-quality images and extended lengths of Full-HD and 4K Ultra HD video with high-speed continuous shooting Meets the new A1 standards for app performance, delivering minimum random read of 1,500 IOPS and random write of 500 IOPS, as well as sustained sequential speeds of at least 30 MB/s Read and write speeds 100 and 80 MB/s respectively *Speed may vary due to host and device configuration 256GB storage capacity so you can get more out of your mobile devices Fit for apps, photos, videos, music, and games to meet all the needs of digital life on your smartphone, tablet, digital camera, video recorder, and more Waterproof, dustproof, temperature-proof, and X-ray-proof for use in extreme environments Equipped with an automatic error correction code (ECC) function