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 and solid state drives and computer systems with SATA controllers. 2-Lane M.2 PCI-Express 3.0 interface (B and 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.