Features: 1.Flexible Extension Cable: This U2 SFF 8639 NVME PCIe SSD cable provides a reliable and convenient solution to extend the connection of your U.2 NVMe SSD, allowing for flexible installation and optimal cable management. 2.High Speed Data Transmission: This SFF 8639 female to male cable supports data transfer rates of up to 4GB/s for PCIe 3.0 and 2GB/s for PCIe 2.0, ensuring fast and efficient performance for your U.2 SSD. 3.Easy Installation: The U2 SFF 8639 NVMe PCIe SSD Cable is easy to install. Simply connect the female end to your U.2 SSD and the male end to your motherboard or PCIe adapter card. 4.Compatibility: This SFF 8639 female to male cable is compatible with U.2 SSD, providing a seamless connection solution for various brands and models. 5.Sturdy Construction: Made from sturdy ABS and printed circuit board materials, this U.2 SFF 8639 female to male cable is built to last. It ensures stable and reliable performance, even under heavy usage. specification:Item Type: U2 SFF 8639 NVME PCIe SSD Cable Material: ABS, Printed Circuit Board Cable Length: Approx. 20cm / 7.87in ( Manual Measurement, Slight Error May Exist ) Interface: SFF 8639 U.2 Female to SFF 8639 U.2 Male PackageList:1 x U2SFF8639NVMEPCIeSSDCable