The PC0083 is an economical solution to convert a M.2 (M Key) interface to a PCIe 3.0 x4 interface and expand the total storage capacity of your PC or server. The adapter supports two M.2 (NGFF) SSDs in parallel: one SATA interface and one PCIe x4 interface. Once installed in a PC / laptop, the SATA SSD appears as an ordinary storage on any OS and can be configured as a bootable device. A SATA cable connection is required here.