M.2 Key M 4.0 Adapter Card, Nvme 4.0 to PCI-e PCI-Express 4X Extension Cable
Allow user to PCI-e 4.0 4X card in M2 4.0 M-Key slot of laptop or desktop. High Speed Cable: Using high quality FFC cable, high frequency support PCI-e 4.0 X4 stable transfer. 1x 4Pin to SATA Power cable.