Advantech EMIO-200SA module is a family of PCIe to 2-Ch SATA port devices. This model, EMIO-200SA, provides a simple method of adapting two SATA III devices to a modern PCIe x 1 port. This is accomplished by incorporating the industry standard PCIe bridge chip. The EMIO-200SA module is compatible with all types of Serial ATA devices, including hard drives (HDDs), Solid State Drives (SSD), and optical drives (CD/DVD/BD). A versatile solution for storage applications.