4 PortsThis sata card has 4 ports, supports sata 3.0 (6 Gbps) and is compatible with SATA I/II ( 1.5 / 3.0G bps) for connecting 4 sata devices at the same time. **Only design for storage use, can not boot any OS/System drives**; M. 2 B+M KeyM. 2 PCIe 3.0 interface (B and M Key). Complies with PCI Express Base Specification Revision 3.0. Support multiple installation such as PC, server, workstation, NAS, etc.; Reliable ChipsetMaximize efficiency and stabilize performance with the ASMedia ASM1064 chipset. Experience reduced error rates and optimal cooling through an aluminum heat transfer and an efficient heatsink, ensuring reliable operation.
; Easy UsedSupport Windows 10/11 OS system, drive-free installation, plug and play, SATA interface with LED indicator, clearly display the connection status. **Does not support hot-swap, Non-RAID**; Complete PackageIncludes all you need for a perfect solution: 1 x M. 2 to 4-port Adapter, 4 x SATA Cables (40cm).