M(Key M) to U adapter for M NVMe SSD. M(Key B) to U adapter for M SATA SSD. 2-in-1-NVME and SATA M to (U) Adapter Card. 2 x M (NVME and SATA ) can work at the similar time. Supports 2280/2260/2242/2230mm M2 SSD. Type: PCI-E Riser Model Number: M SSD to U Adapter Tip: Please make the motherboard is power-off reputation when operating. colour:Black Material:plastic size:Length: 9/ 3, Width: 6/ 2 Package Contents: 1 x M SSD to U Adapter Only the above equipment content, different merchandise aren't included. Note: Light and various reveals may cause the colour of the article in the picture a little bit diversified from the real thing. The size allowed error is +/- 1-3cm.