256GB Express microSD Card,UHS-I, Up to 880MB/s Read, Up to 650MB/s Write, 210MB/s Sustained Write, U3, C10 256 GB SDSQXFN-256G-GN4NN 256 GB

Highlights

• Ready for future superspeed products with a PCIe®-NVMe™ interface and performs at UHS-I speeds with microSD™ UHS-I and UHS-II devices.
• Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.7
• Up to 4.4 times faster read speeds than our fastest microSD™ UHS-I cards with up to 880MB/s2 transfer speeds.