Welcome to our store！</br> 1、[ASM Chip] This expansion card uses the chip ASM chip. for PCI Express Gen.3 bus interface. 2、[Compatible] For SATA3.0 expansion card supports Serial ATA Revision 3.0 and backward compatibility. 3、[5 Connection Terminals] Provide 5 standard for Serial ATA 7‑Pin connection terminals for your convenience. 4、[Support Hard Disk] Support for Serial‑ATA (SATA) Gen III 6Gb/s hard disk, backward compatible for SATA I/II. 5、[Support Mode] Support connection for SATA I/II/III hard disk and CD writer. Support for IDE/AHCI mode. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type:&nbsp;Sata&nbsp;Expansion&nbsp;Card Material: PCB Expansion Interface: 6 SATA3.0 Interfaces Inbuilt Interface: PCI-E 4X Output Interface: 6 x SATA3.0 Support Hard Disk: SATA Interface Hard Disk Support System: For OS X, for Windows7/8/10 Installation Method: Direct PCI-E Card Slot System Requirements: A Set of Available PCI Express 1X Slots For Windows 7 32/64-bit/XP/Vista/WIN7/WIN8/WIN10, for LINUX <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x&nbsp;Sata&nbsp;Expansion&nbsp;Card Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>