Description: PCI-e 1X/4X Card to NGFF M.2 M Key PCIe Slot Adapter Supports 2260/2280 type M.2 SSD module slot Only supports M.2 Socket 3 PCI-e-based slot. No additional soft driver is needed. This adapter allows users to convert standard PCI-e 1x/4x card to NGFF(M.2) M key interface for Desktop or Laptop. Supports data transfer up to 4.0GB/s. Supports socket 3 (M Key). One PCI-E 4X female socket and one NGFF M.2 Key M male connector available Floppy 4 pin power connector available for stable power. 2 screw holes 2260/2280 available. Specification: Material:PC Board Material:82x22mm Color:Green Interface: PCI-E 1X PCI-E 4X Package Includes: 1xPCI-e 1X/4X Card to NGFF M.2 M Key PCIe Slot Adapter 1x Floppy 4 Pin to Molex Power Cable 1 Set Tool