Gigastone 128GB 2 Pack Micro SD Card, Camera Plus, GoPro, Action Camera, Sports High Speed 100MB/s, 4K Video Recording, SDXC UHS I A1 V30 U3 Class 10

[Ultra HD] Read/Write up to 100/50 MB/s. 4K Ultra HD video displaying/recording Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, e-Reader. Files, Videos, Music [Environment] Waterproof, shockproof, temperature-proof and X-Ray proof [Cost-effective] 2 Micro SD Card, 2 Micro SD to SD Adapter, 2 Mini Case [Support] Gigastone 5-year limited warranty