The Transcend SDXC 340S memory cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant DSLR cameras and camcorders. In addition to incredible transfer speeds, the cards are UHS Video Speed Class 30 (V30)-compliant, allowing for smooth, uninterrupted 4K video capture.
Compliant with UHS-I U3 and V30 standards 3D NAND flash Up to 160 MB/s read and 90MB/s write Ideal for DSLR cameras and advanced camcorders Up to 512GB storage capacity