Smaller physical size and ease of use. Compatible with existing operating systems and PCI device drivers. Simultaneously charging mobile devices. Optimal Performance: Experience high-speed data transfer with the SFF-8611 to U2 SFF-8639 NVMe SSD Adapter Cable. Ideal for connecting your NVMe SSD to a compatible interface, ensuring swift and efficient data handling. Design: Crafted with quality materials, this adapter cable is built to last. It offers a flexible yet robust construction that withstands regular use while maintaining optimal functionality. Model Number:SFF-8611 To SFF-8639 Type:Cable Adapter Use:COMPUTER Connector:SAS (The product appearance and printed words depending on the batch, but this does not affect use) Color: As shown Material: PVC Size:1M Package Contents: 1 x Cable 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.