VERSATILE APPLICATION & M KEY PCIe SSD CARD-Adds an M.2 PCIe SSD (M-Key) to your PCIe-equipped desktop computer (Windows 10, 8.x, 7, etc.) to significantly increase speed and performance. Supports PCIe 3.0 motherboards and is backward compatible with PCIe 1.0 and PCIe 2.0. Also supports PCIe x1 bus slot. HIGH PERFORMANCE-The NVMe PCIe card allows you add M.2 PCI-e NVMe SSD to your motherboard without M.2 slot, perfect solution for PC upgraded. Up to 3200+ MB/s random Read and 1500+ MB/s Write. APPLICABLE SSD HARD DRIVE-The M.2 PCIe adapter ONLY supports PCI-e NVMe based M Key (NVMe & AHCI), NOT supports any SATA based SSD. Fit for PCIe x1/x4/ x8/ x16 slot.