M.2 NVME EXTENSION CABLE R42SF Description Product ID:R42SF Interface: M.2 NVMe / PCIe x4 Application: Extension Shelf time:2019-01-10 11:07:19 Product description: M.2 NVMe to PCI express x4 extender adapter jumper for GPU graphics video cards. Inquire Now File Download 1 (1.4 MB)