8 SATA3.0 interfaces-This PCIE SATA card allows you to add 8 SATA 3.0 6Gbps devices to your computer. You could make the system to boot from this SATA card but non , (The in is only for native SATA and can be grouped. It is an expansion card that cannot support chips). Product chip -Using the Marvell 88SE9215 + 575 chip enhances heat dissipation, long-lasting high temperature resistance and more stable operation. Support system -WINXP/ WIN7/ WIN8 /WIN10/ LINUX. Support interface: There is an available PCI Express X1 slot, while supporting PCI-E X2 /X4/ X8/ X16 (This SATA 3.0 expansion card is only suitable for motherboard slots via PCI-E . Do to PCI slots). Material:PC+metal colour:black Package Contents: 2 x PCIe X1 to 8 SATA 3.0 card 16 x SATA cables 2 x SATA splitter adapter cable (1 to 4 SATA connector) 2 x low-profile bracket 2 x 15pin SATA power splitter cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.