Direct mounting of 51×30mm mSATA III SSd on boardOne extra SATA III port for other devicesOperating System Software can be installed on mounted SSD and booting of the OS from the installed PCIE disk is supported ( Your mother board BIOS need to support this feature )Low capacity SSD can be used as accelerating cache drive for high capacity standard HDD, making a low cost combination of super fast big capacity storage systemUsing standard low cost low capacity high perfermance mSATA SSD instead of the much more expansive big capacity SSDLicensed software for HybriDisk caching included PCIE 1 Port mSATA III (6G) Port + 1 Port SATA III (6G)1 Port support direct installation of standard mSATA III SSD1 extra internal SATA III port for intallation of extra Hdd / SSDPCI Express Specification Rev. 2.01-Lane (x1) PCI-Express with transfer rate 5Gb/s Full Duplex channelCompliant with Serial ATA 3.0 Specification,Data transfer rate up to 6.0Gb/sBackward compatible with SATA1.0/SATA2.0 specificationMaximum capacity supported : 2TSupport NCQDriver supported Windows98SE /ME/ 2000/XP/Server 2003/Vista/WIN7/Win8, Mac OS Available PCIE 2.0 1X,2X,4X,8X or 16X slot on PCSupported OS 1 x PCIE mSATA III SSD adapter1 x Driver / Software CD4 x mSATA SSD mounting screw Check out our other items!