This adapter is not compatible with U.2 drives. Universal Compatibility The Adapter Card is backward compatible with motherboards that feature x4, x8, and/or x16 PCIe 3.0 slots. 4 x Drive Mounting Screws.
This product would be ideal for users who require a fast and flexible solution for connecting their U.3 NVMe SSDs to an PCIe 4.0 x4 slot.
