Specifications: Connect a PCIe M.2 SSD (NVMe or AHCI) to your computer through PCI Express for ultra-fast data access
x4 PCI Express to M.2 PCIe SSD Adapter
M.2 NGFF SSD (NVMe or AHCI) Adapter Card
x4 PCIe expansion card
Expansion bay adapter supports M key M.2 NGFF PCIe SSD
Add a high speed 4-lane M.2 NGFF SSD such as Samsung 950 Pro or Samsung SM 951 to your PC
Wide compatibility with M.2 SSDs (NVMe and AHCI): 110mm, 80mm, 60mm and 42mm
OS independent for fast and easy set-up
Specifications: Windows 10 or later, Windows 8, Windows 7, Windows RT**** Mac OS X 10.5 or later Chrome OS**** Linux Kernel 2.6+**** USB port **** Logitech Options software/button programming not compatible with Windows RT, Chrome OS or Linux Kernel 2.6+. 2 AA batteries required. (included)