Transcend SDXC 300S 512GB Class 10 UHS-I U3 V30

SDXC 300S Transcend's SDXC 300S memory cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant digital camera or camcorder. In addition to incredible transfer speeds, the cards meet UHS Video Speed Class 30 (V30) standards, allowing for smooth, uninterrupted 4K video capture