Gigastone 256GB 2 Pack Micro SD Card, 4K Video Pro, GoPro, Surveillance, Security Camera, Action Drone, 100MB/s MicoSDXC Memory Card UHS I V30 Class 10

[4K UHD supported] Read/Write up to 100/60 MB/s. 4K UHD video displaying/recording, UHD 4K Gaming, Share your beautiful memories in high resolution images. [App] A1 Grade for better app loading performance on smartphones & tablets. [Compatibility] Come with 2 SD adapters and 2 mini cases. Compatible with high-speed camera, DSLR, camcorder, drone, gaming console, smartphones, laptop, tablet, PC, e-reader, dash cam, surveillance, action camera, security cam. Capture, cherish and well-store all the best moments. [Environment] waterproof, shockproof, Temperature-proof and X-ray proof. [Support] 5-year limited warranty.