Welcome to the store! 1. Perfect Solution for Desktops: The NVMe PCIe card allows you to add your M.2 PCIe NVMe SSD to motherboards that lack M.2 slots, making it the perfect solution for your desktop computer. 2. High Speed: The NVMe PCIe 3.0 x4 adapter supports high speeds up to 32 Gbps, with read speeds of 3200+ MB/s and write speeds of 1500+ MB/s. This offers higher speeds than USB A and USB C interfaces, significantly improving computer performance. 3. Multi-Protection and Cooling: The M.2 PCIe riser card features multi-layer PCBA to protect your M.2 NVMe SSD from electrical signal interference. The immersion gold PCB ventilation design with 24 x 5 copper holes effectively dissipates heat and enhances SSD cooling. 4. Widely Compatible: Supports all operating systems including Windows, OS, and Linux (no driver required). Compatible with 2280/2260/2242/2230mm M.2 NVME SSDs. 5. Expand Computer Capacity: M.2 adapters can dramatically increase your computer's speed. Supports PCI-Express X4, X8, X16 slots. SATA B-key or B+M-key based SSDs are not supported. Item Type: M.2 to PCI-E3.0 Riser Card Material: PCB Model: PH41-X4-A Color: Black Supported Hard Drive: M Key Hard Drive (NGFF not supported) Transmission Speed: 32 Gbps Card Slot: X4/X8/X16 Supported Systems: Windows/OS/Linux Indicator Status: Always on when power is on, flashes when reading and writing. 1 x Riser Card 1 x Full Height Baffle 4 x Screw 1 x Nut 1 x Screwdriver Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!