Chipset: JMB585 Bus type: PCIe X16 rev3.1a Media interface: 5 x M.2 Key B NGFF connectors SSD type: M.2 Key B NGFF solid state drive SSD size: 2230, 2242, 2260, 2280 Management functions: SATA plug-in detection, SATA Link power saving mode (partial and hibernation) Operating system: Linux, Win 7/Win 8/Win 8.1/win 10, 32&64bit Supports up to two lanes of PCI Express Compliant with PCI Express Base Specification Revision 3.1a Support PCI Express link layer power saving mode Supports command-based and FIS-based porters Compliant with SATA specification revision 3.2 Support AHCI mode and IDE programming interface Support for Native Command Queuing (NCQ) Support SATA Link power saving mode (partial and hibernate) Support SATA plug-in detection function Supports drive power control and interleaved rotation Support SATA Partial / Slumber power management status Plug and play, no additional software installation or setup required The appearance and color of the product may vary from batch to batch, which does not affect the use. Colour:As Shown Material:PCB Package Contents: 1 x PCIe X16 M.2 Key B NGFF expansion card 5 x M.2 Key B to SATA expansion card 5 x SATA3.0 data cable 1 x short iron piece Only the above package content, other products are not included. Note: Light reflection 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.