[High Performance]The 4-port SATA controller is based on the Marvell 88SE9215 chip, more stable and wider compatible Port Multiplier -based and command-based switching supported[Efficient]With the PCIe SATA card and 4 SATA cables, you can add four 6Gb/s SATA 3 0 devices to your computer Backwards compatible with 1 5 Gbps/s and 3 Gbps/sSupport system: The SATA expansion card supports Windows XP/7/8/10//NAS/Linux OS, no driver required Supports the installation of Windows operating systems of Win10 PE[FOR ALL PCS]Our PCIe to SATA III 4-port expansion card comes with a flat bracket and 4 SATA cables that are compatible with most cases on the market Suitable for PCIe X1 / X4 / X8 / X16 slots[Please note]You can boot the system from this SATA card, but not RAID But if your motherboard has a RAID function, you can create a RAID with this SATA cardMaterial:Plastic + Metalcolour:As ShownPackage Contents:1 x riser card 1 x 4u large chassis baffle 1 x 2u small chassis baffle 4 x SATA data cables 1 x screwdriverOnly 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