High Compatibility: Designed for M.2 NVMe SSDs, this extension cable is perfect for both NGFF M-Key and M.2 NVMe interfaces, ensuring a broad compatibility with most PC and laptop setups Advanced Technology: Supports PCIe 4.0 x4 speeds, allowing for ultra-fast data fer that is ideal for gaming, data analysis, and intensive applications & Flexible: Made with high-quality materials, the cable is both and flexible, providing reliable connectivity without risking damage to your SSD during installation or use<br><br>Due to different batches, there may be differences in product appearance and printed text, which not affect use Specifications: PH417B-20 Color:Black Material:PCB<br><br>Package Contents: 1 * Extension Cable<br><br>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.