Use this cable to connect a U.2 port (SFF-8639) to a mini SAS HD (SFF-8643) connector. U.2 Ports come in M.2 Adapters that use M-key (NVMe). Please Update to add native driver support in NVM Express in Windows 7 and Windows Server 2008 R2 https://support.
Model：IO-CAB40120
Input Interface：SFF-8643
Output Interface：SFF-8639
Product Size:Cable length 50cm
Features
• For Intel 750 SSD SFF-8643 Mini SAS HD
• U.2 Kit SFF-8639 NVMe PCIe SSD Cable
• Hyper Kit Storage Controller
• Ultra M.2 PCIe 3.0 x4 Cable only
• Braided Cable
• Ultra M.2 Card 4 GBps PCIe 3.0 x4
• Length 50cm