PCIe SATA3.0 Expansion Card (6 Ports) 1. [ASM Chipset]: This expansion card utilizes an ASM chipset for a PCI Express Gen.3 bus interface. 2. [Compatibility]: Supports Serial ATA Revision 3.0 and backward compatibility. 3. [5 Ports]: Provides 5 standard Serial ATA 7-Pin connection terminals for convenience. 4. [Hard Drive Support]: Supports Serial-ATA (SATA) Gen III 6Gb/s hard drives and is backward compatible with SATA I/II. 5. [Mode Support]: Supports SATA I/II/III hard drives and CD-ROM drives. Supports IDE/AHCI mode. Item Type: SATA Expansion Card Material: PCB Expansion Interface: 6 SATA3.0 Interfaces Built-in Interface: PCI-E 4X Output Interface: 6 x SATA3.0 Supported Hard Drive: SATA Interface Hard Drive Supported Systems: For OS X, Windows 7/8/10 Installation Method: Direct PCI-E Slot System Requirements: One available PCI Express 1X slot For Windows 7 32/64-bit/XP/Vista/WIN7/WIN8/WIN10, for LINUX Package Includes: 1 x SATA Expansion Card