BOOST SYSTEM PERFORMANCE: Add the fast performance of a PCIe M.2 NVMe or AHCI SSD to your desktop computer or server, this adapter converts the drive to fit into a 2.5" drive bay and connect to a U.2 (SFF-8639) compatible host interface PCIe M.2 SSD TO 2.5" U.2 ADAPTER: Increase your system speed and performance cost-effectively, by adding an M.2 PCIe NVMe/AHCI SSD to your PC or server with data transfer speeds up to 7.8GBps when used with a PCIe Gen 4 slot/system HASSLE-FREE SETUP: This M2 to U.2 adapter offers a fast and easy setup with native OS support COMPATIBILITY: M.2 NVMe SSD converter adapter is backward compatible with earlier versions of PCIe NVMe drives and fits in standard 2.5" drive bays; Not compatible with SATA or SAS host controllers / Not compatible with M.2 SATA based drives STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; This M.2 to U.2 adapter is backed for 2-years by StarTech.com, including free 24/5 North America based multi-lingual tech support