Features: Experience compatibility and fast speed data transfer with 20cm M.2 NVMe ssds extension cable, supporting both M KEY NVME and B KEY satas protocols for ssds connectivitys across 2230 2280 size. Engineered with flexible FPC circuit board and gold plateds 4 layer pcbs, this adapters ensures signal integrity and durability for PCIe4.0 performances in PC builds. for PC enthusiasts and IT professional flexible ssds installation in space constrained environment like mini ITX case or workstations setups. Upgradeds gaming rigs, servers, or office PC effortlessly with L shaped orientations to optimizes ssds placement and airflows in tight space. Featurings PCIe signal enhancement technology, this M.2 ngffs extension cable delivers 20Gbps+ transfers while resisting electromagnetic interferences for stable long operations. Specifications: Materials: PCBs Color: Black Style: Right Turn R, Left Turn L(optional) Support hard disks: hard disks and devices that support NVME and satas protocols Type: Supports PCle4.0, backward for PCle3.0 and PCle2.0 Package Includes: 1PC NVME SSDs Extension Cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.