Enhance workstation performance by adding two PCIe M.2 SSDs (NVMe or AHCI) into your desktop computer x8 Dual M.2 PCIe SSD Adapter supports two high performance PCIe 3.0 M.2 SSDs in the PCIe 8-lane expansion slot of your desktop workstation or server Access two M.2 PCIe SSDs at the same time with this dual M.2 to PCIe card featuring a high-speed switch PCIe 3.0 Supports PCIe NVMe / AHCI M.2 SSDs in common sizes: 42 / 60 / 80 mm Full profile (pre-installed) and low profile brackets included