The Delkin Devices Power UHS-II (U3/V90) microSD memory card is designed to excel in the most demanding video modes of today and tomorrow's cameras and drones, including 8K, 4K, 3D, HDR, 360º & high-speed recording. Rated Video Speed Class 90 (V90) and utilizing two rows of pins, the Power microSD card boasts recording speeds surpassing 250MB/s, making it suitable for professional photographers and videographers. The card s a minimum sustained write speed of 90MB/s, allowing for simultaneous multi-file recording and ensuring that data is written swiftly and safely to the card. This includes capture of RAW + JPEG, multiple video streams created by 360º cameras, video + still + GPS data & time-lapse. Capable of offloading data at speeds reaching up to 300MB/s, the Power microSD card ensures the quickest, most efficient data transfer from card to computer for immediate access to your files and sooner post-production start time. In addition to its water-resistant, shockproof & x-ray proof design, the Power microSD card also utilizes built-in error-correction and wear-leveling to ensure data integrity and a long lifespan. The card is furthermore backed by a Lifetime and Delkin's American-based customer support team out of San Diego, CA.