NVME M. 2 SSD to PCIe adapter; Support All M-Key M. 2 PCIe/NVME SSD(2230/2242/2260/2280); Support NVMe or AHCI M. 2 SSD; Request PCIe x4, x8, x16 slot in your motherboard; with full-profile slot bracket for installation; Does not support B key PCIe or SATA based SSDs