Capture, store and transfer high-quality images, Full HD and 4K UHD Video with this high-capacity 64GB memory card and adapter. With better image and video quality at speed, the card uses UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for recording continuously in 4K, and it can read and write at speeds of 100MB/s and 80MB/s respectively. The card is built for extreme conditions, with a waterproof, temperature proof and X-Ray proof build proving more durable than you.BenefitsSuperior Pro Micro SD XC memory card is great for high-quality images, Full HD and 4K UHD Video.With UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) you can capture uninterrupted 4K Ultra HD Videos.Can read and write at speeds up to 100MB/s and 80MB/s respectively, meaning that 4K videos can be recorded without any issues, and it takes less time to save multiple images when using continuous shooting modes.Resilient, the card is built to be waterproof, shockproof, temperature proof and X-Ray proof, for