1. Association standard M.2 M Key gold finger, high gold plating: strong oxidation resistance, good conductivity and wear resistance.2. Multi-layer circuit board is adopted for lossless transmission: 4-layer circuit board is adopted, which has very strong anti-interference ability, effectively ensuring the stability of PCI-E high-speed signal transmission, data integrity and impedance matching.3. The card slot is designed with a broken end, which is compatible with X1 X4 X8 X16 and full-scale PCI-E equipment.4. Adopt horizontal small 4PIN power supply interface, which can effectively avoid interference with PCI-E equipment after the power cord is inserted.5. Equipment indicator light: the connection is normal, the equipment is electrified, and the indicator light is on.Dimension: 80x60x23mmProduct model: M 2 NVME TO PCI-E 4XProduct interface: M2 NGFF KEY-Mcolour: as shownMaterial: PCBPackage Contents:1 x Adapter Card1 x SATA15PIN to Small 4PIN Cable1 x Screw1 x ScrewdriverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.