AData Premier Extreme 512GB SD Express SDXC Card — PCIe Gen3, UHS-I U3, SD7.0

512GB AData Premier Extreme SD Express Card (SDXC) built to the SD7.0 specification. This card uses the PCIe Gen3 interface and UHS-I bus with a U3 speed class for fast, reliable transfers. Designed for SD Express-compatible devices, it provides high-capacity storage suitable for intensive photo and video workflows.