This U.2 to PCIe adapter allows you to add a high-speed U.2 (4-channel PCIe) 2.5-inch NVMe SSD to a PC with an available x4 PCI Express expansion slot. You can directly mount the PCIe U.2 drive onto the adapter,providing a simple and convenient way to boost system performance and expand overall internal storage. ・Supports one PCIe 3.0 M.2 SSD (NVMe and AHCI) ・Enhances system speed and performance by adding a PCIe NVMe U.2 SSD to your PC ・Includes one 7-pin SATA connector for connecting a SATA SSD and onboard SATA connector ・Simplifies system builds by mounting the SSD directly onto the adapter without the need for adapter cables ・PCI Express 3.0 x4 lane host adapter ・Compatible with x4 PCIe 3.0 motherboards,and backward compatible with PCIe 2.0 and PCIe 1.0 ・Operating system independent,no drivers required Package included: ・1 x Conversion Card