This M2 adapter enables installing a combination of one M2 PCI SSD (or M2 NVMe SSD) and two M2 SATA SSDs into a PCIe 4-lane slot of any desktop system or server. This adapter is a simple economical solution to replace a mechanical hard drive with a low-power, shock-resistant and high-performance solid state drive. It is also a great solution to add as many as three high-performance M2 SSD via just a single PCIe slot. Once installed, the M2 PCIe and the two M2 SSDs appear as three high-speed solid state drives to the OS. This adapter requires no software driver and can be installed into any desktop or server equipment running with any OS.