Welcome to our store！</br> 1、Compliance with the Serial ATA 3.0 specification, compatible with SATA2.0 SATA1.0 2、Compliant with PCI‑Express V2.0, compatible down, compatible with PCI‑Express V1.0, compatible with SATA6G, 3G and 1.5G hard drive 3、Supports 6.0 Gbps, 3.0 Gbps and 1.5 Gbps of communication speed, support Gen 1i, Gen 1x, Gen 2i, Gen 2M, Gen 2X, And Gen 3i 4、Support 6 SATA hard drives, AHCI1.0 mode and IDE mode, and this unit command queue (NCQ) 5、Support FIS based on port multiplier switches or command switching, support hot swap <p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Hard Disk Expansion Card Model: PCE6SAT-A2 Master Control: Maarvell 88SE92xx+109X Interface: PCI-E 1X, 2X, 4X, 8X, 16X Support System: For WINXP / WIN7 / WIN8 / WIN10 / LINUX Bus Interface: PCI-Express x1 Slot Extended Interface: 6pcs SATA3.0 Interface <p class="wang-edit-text"> <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 Hard Disk Expansion Card1 x Short Barrier 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>