Connect five SATA drives to a M.2 B+M key Connection, providing up to 1700 MB/s Speed. | Plug and play supported, No additional software installation or setting required. | Can support port Multiplier that is not in a RAID configuration. Compatible with SATA hard drives & Solid state drives and computer systems with SATA controllers. | 2-Lane M.2 PCI-Express 3.0 interface (B & M Key). complies with PCI Express base Specification Revision 3.1a. | This card is only design for storage Use only, can not Boot any OS/ system drives. Backed by syba 3 Year hassle-free warranty and lifetime customer service.