Support Dual M.2 (2242, 2260, or 2280) SSD for RAID or individual Function Uses Fast 2nd Gen ASMedia ASM1062R RAID Controller w/Hydratek Hardware RAID Engine Design to install without drivers, use ACHI drivers already built into the latest OS Support PCIe x4 or better slot configuration (include x8 or x16) Support RAID 0, 1, SPAN or JBOD (individual) Support automatic, background and off-line RAID rebuild Support PCI Express V 3.0 Specs and is compatible with v2.0 / v1.0 Support Serial ATA Rev 3.2, NCQ, and PMF capability RAID transparent to OS and do not use CPU resources Advanced Heat management using Cooper PCB heat spreader Simple RAID switch and Multiple LED for Activity/Power/RAID function