Key Features: 1. PCIe 4x/8x/16x Compatibility – This NVMe M.2 to PCIe 3.0 x4 Adapter is designed for M‑key and B+M‑key SSDs based on PCIe M.2 NVMe. It does not support SATA‑based SSDs. Compatible with PCIe 4x, 8x, and 16x interfaces. 2. High‑Speed Performance – Utilizing a PCIe 3.0 x4 interface, it delivers transfer speeds up to 32 Gbps, with sequential read/write speeds exceeding 3200 MB/s and random read/write speeds over 1500 MB/s—significantly faster than USB Type‑A or Type‑C interfaces. 3. Broad System Support – Compatible with Windows 7, 8, and 10 (no driver required). Not compatible with Windows XP. Supports 2280, 2260, 2242, and 2230‑length M.2 NVMe SSDs. 4. Efficient Thermal Design – Features an advanced cooling solution with a double‑sided copper‑strip and perforated heat‑dissipation structure to effectively reduce operating temperatures, ensuring stable SSD performance. 5. NVMe SSD Ready – Supports NVMe SSDs from brands such as Plextor (M8PEG, M8SEG), Kingston, HyperX, and other M.2 NVMe SSDs. Product Details: This adapter enables high‑speed expansion of M.2 NVMe SSDs via a PCIe 3.0 x4 slot, delivering exceptional data transfer rates ideal for gaming, content creation, and system upgrades. Its optimized heat‑dissipation design maintains SSD stability under heavy loads. Easy to install and widely compatible with modern operating systems and SSD lengths. Specifications: - Item Type: NVMe M.2 to PCIe 3.0 x4 Adapter - Material: Printed Circuit Board (PCB) - Supported Interfaces: PCIe 4x, PCIe 8x, PCIe 16x (PCI Express 3.0) - Compatible SSD Lengths: 2280, 2260, 2242, 2230 - Included: 1 x NVMe M.2 to PCIe 3.0 x4 Adapter