General description Riser Cable M.2 NVME to PCIe X16 Adapter allows users to connect a PCI-e 16X graphics card to the M2 M-Key slot of a laptop or desktop. This high-speed cable is designed for stable data transfer and compatibility with various high-end graphics cards. Technical specifications Interface Type: NGFF Cable Length: 190 mm Supported PCI-e Version: 3.0 Data Transfer Rate: 8 Gbps Material: PCB Color: Black Copper Thickness: 1 oz Compatibility and accessories Compatible with high-end graphics cards such as GTX 1080 Ti, FirePro W7100, Radeon RX 580, VEGA 64, Pro WX 5100, Quadro K1200, and all PCI-e cards released after 2015. Package Contents: 1 x M.2 NVMe to PCI-e 16X Cable, 1 x 4Pin to SATA Power Cable, 1 x Screwdriver, 2 x M2 Screws Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.