The U. 2 NVMe adapter supports the use of 4x U. 2 NVMe SSDs simultaneously, but the motherboard must be equipped with PCIe bifurcation function, and be able to set PCIe X4X4X4X4 or Hyper M.
2 X16 mode (Note: X8X4X4 or X4X4X8 mode can only recognize 3 U. 2 SSDs. )
^^ Important: Because this adapter does not support PCIe Bifurcation, it requires a motherboard that supports PCIe Bifurcation. Otherwise, only the Port-1 port can recognize the U. 2 SSD. Before purchasing, please check the PCIe expansion slot part of the motherboard manual on the motherboard manufacturer's website, or consult us directly ^^
Support OS Booting: Reinstall the OS, and set up BIOS/UEFI boot from this U.
2 SSD (Note: Some motherboards are too old to support OS booting. In this case, U. 2 SSDs can be used as storage disks) ^^
OS compatibility: Plug-and-play in Windows 11/10/8/Linux/Mac
OS (Note: Not support Windows 7). The new U. 2 SSD needs to be initialized and formatted before it can be recognized by the computer host ^^
Friendly Service: Provides 24/7 Customer Service, 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support.