Transcend 1TB microSD w/ adapter UHS-I U3 A2

SDXC

Up to 160 MB/s

Up to 90 MB/s

256 GB

Flash Type: 3D NAND flash; Operating Voltage: 2.7V ~ 3.6V; Certificate: CE/FCC/RCM/EAC/UKCA

Speed Class: UHS-I U3, V30, A2

Transcend's SDXC 340S memory cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant DSLR cameras and camcorders

micro SDXC

Up to 100 MB/s

Up to 45 MB/s

256 GB

UHS-I U3, Class 10

Ideal for dashcams, security cameras, and surveillance systems

micro SDXC

Up to 160 MB/s

Up to 125 MB/s

256 GB

Speed Class: UHS-I U3, Class 10, V30, A2

3D NAND flash

micro SDXC

Up to 100 MB/s

Up to 85 MB/s

512 GB

Built for extremes: Waterproof, Temperature proof, Static proof, X-ray proof, Shock proof; RecoveRx software

Speed Class: UHS-I U3 A1, V30

Ideal for smartphones, tablets, and digital cameras