[Gigastone] 64GB 2-Pack Micro SD Card, Gaming Plus, MicroSDXC Memory Card for Nintendo-Switch, Smartphone, Fire Tablet, 4K UHD Video Recording, UHS-I U3 C10 A1 V30, up to 90MB/s, with Adapter
[Cost-effective] 2 Micro SD Card, 2 Micro SD to SD Adapter, 2 Mini Case
[4K Ultra HD] Read/Write up to 90/30 MB/s. UHD video displaying/recording
[Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, DSLR, Dash Cam, Camcorder, Surveillance, e-Reader, Drone, Gaming.
[Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
[Support] 5-year limited warranty