Brand new and high quality Suitable for SSD specifications, flexible adaptation to different models SSD hard disks Support GenZ PCI-E Interfaces, improve system performances and response speed, and stable and reliable data transmission and connection Easy installation and use, and can realize switching without complicated operation Reliable, ensuring long-terms and stable data transmission Support GenZ PCI-E Interfaces Use: This adapter with EDSFFE1.S hard disk to become SFF-8639U.2 interface to use Note: This interface is not a sas interface, the length of the SSD is about 112mm, the width is about 15mm EDSFF SSD has a of specifications, be sure not to buy the wrong one Colour:Black Material:PCB Size:.40x50mm Package Contents: 1 * SSD Adapter Card 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.