SanDisk Normal Micro Sd Express - 256GB [Sdsqxfn-256G-Gn4Nn]

Store more with up to 256GB of storage Ready for future superspeed products with a PCIe NVMe' interface and UHS-I speeds Up to 4.4 times faster read speeds than our fastest microSD' UHS-I cards Waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof