Feature: 1. Designed for 2.5 Inch Hard Drives: This PCIE to U.2 adapter card is specifically designed for 2.5 inch hard drives, making it easy to expand the hard drive interface and improve hard drive performance. 2. High Speed Data Transfer: This U.2 PCIE expansion card supports PCIE3.0x4 interface, achieving up to 32Gbps ultra fast data transfer speed, greatly optimizing hard drive read and write efficiency, and enhancing your computer's performance. 3. Stable and Durable: Made of premium PCB material, this adapter card has great aging resistance and strong rust resistance, ensuring stable operation in various work environments and prolonging its service life. 4. Improved Performance: By upgrading the interface, this adapter card can effectively enhance the data processing capabilities of storage devices, meeting your daily or professional high efficiency data processing needs. 5. Easy Installation: With a simple and user friendly design, this PCIE to U.2 adapter card is easy to assemble without the need for complex installation steps. Even non professional computer users can easily complete the installation. Specification: Item Type: Adapter Card Material: PCB Weight: Approx. 112g/3.95oz Transfer Type: PCIE3.0x4 to U.2 SFF 8639 Application: for 2.5 Inch Hard Drive. Package List: 1 x Adapter Card 4 x Screws