Gigastone GS-2IN1X1064G-R 64GB 90MB/s (U1), Micro SD Card with Adapter [MicroSD for Samsung Galaxy Android Phone, Tablet, DSLR, GoPro Camera, Drone, PC] Gigastone is a global brand selling more than 20 million products each year. Worldwide branches in USA, Japan, China, Korea, Taiwan. Up to 90MB/s transfer read speed Comes with a SD adapter for SD card slot Perfect speed and performance for Full HD 1080p recording and playback. Perfect solution for data transfer between computer and Android smartphone, tablet PC, DSLR and HD camcorder Shock proof, waterproof, X-ray proof and Magnetic Proof.