Features:Brand new and high quality material adapter card. PCI-E X4 adapter card, which can be used to transfer ordinary PCI-E X4 interface to M2 NVME interfaceThis adapter card adopts 4-layer board and PCI-E4.0 connector, supporting PCI-E 4.0 4X signal.Supports M2 Key-M NVMe SSDs including 2230, 2242, 2260 and 2280 drivesCompliant with PCI-Express Specification Revision 4.0, backward PCIE3.0 2.0 and 1.0- motherboards Specifications:Item: NVMe SSD to PCI-E X4 Riser CardOutput Interface PCI-E 4.0 NVME Key-MHard disk Size: for 2230 2242 2260 2280 22110Interface Speed: 6500-7200MB Supported slots: PCI-E 4X 8X 16XColor: BlackSupported System: Win10 or 11 or Linux Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes:1PC NVME SSD to PCIE X4 Adapter Card Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store