1.This is an expansion board for Claw7 and Claw8 to upgrade 2230 size M.2 SSD drive to 2280 size NVME M-Key M.2 PCIE 4.0 SSD drive. The expansion board features a 90-degree green design to better fit the body of the Claw7 and Claw8, while providing higher transfer speeds and larger storage capacity to meet users' needs for high-speed, high-capacity storage. 2.The expansion board also features high-quality manufacturing process and materials, which can provide stable and reliable performance and bring users a better experience. Color: Green 90 degree short board, Item size: 3.3x2.4x0.4cm. 3.It should be noted that the use of this expansion board card requires a certain degree of technical and operational skills, it is recommended to install and use under the guidance of professionals. Color: As Shown Material: ABS Package Contents: 1 x NVME SSD Adapter Only the above package content, other products are not included. Note: Light reflection 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.