TRIDENITE 64GB Micro SD Card, MicroSDXC Memory for Nintendo-Switch, GoPro, Drone, Smartphone, Tablet, 4K Ultra HD, A2 UHS-I U3 V30 C10, Up to 100MB/s Read, with SD Adapter

[Durable] : Made in Taiwan with superior quality components. Waterproof, shockproof, X-ray proof and temperature resistant. 2-Years Manufacturer's Exchange Support. [Recommended Usage] : Perfect for using apps, storing documents, taking photos and video playback. [Premium Speeds] : Optimal Read speeds up to 100 MB/s. Write speeds up to 70 MB/s. Please note: actual transfer speeds will depend on operation environment, device speeds and other factors. Some of the listed capacity is used for formatting and other functions, thus actual storage space will be slightly less than listed. [Specifications] : Micro SDXC memory card with SD adapter included. UHS-I U3, A2 app performance, V30 Video Speed, 4K Ultra HD, Full HD, Class 10. [Memory Expansion] : Storage space for smartphones, cameras, tablets, laptops, Nintendo Switch, Portable Game Devices.