[Function]- You can install PCIe U.2 drives directly to the adapter, providing you an easy and convenient way to improve system performance and expand overall internal storage.[2 in 1 Design]-U.2 SFF-8639 to PCIE X4 or 2.5 inch SATA SSD to 7PIN SATA interface.[U.2 SFF-8639 to PCIE]-Turn 2.5 inch U.2 NVME SSD to PCIE 3.0 X4 GEN3, support Intel 750 series, Intel DC P3500/P3600/P3700, etc.[U.2 SFF-8639 to SATA]- To convert 2.5 inch SATA SSD(7PIN 15PIN) to SATA III, need to use SATA cable.[Compatibility]-Support PCIE Gen3, PCIE Gen2, PCIE Gen1. Support PCI-E X4 X8 X16 slots.Material:PC+Metalcolour:RedPackage Contents:1 x riser cardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.