1. Multiple Serial ATA Connections: This expansion card supports up to 9 Serial ATA 3.0 interfaces, supports NCQ and AHCI technologies to ensure stable and secure data transmission.
2. High Speed Data Transfer: With Serial ATA 3.0 interfaces, the card boasts a maximum data transfer rate of 6Gbps, ensuring quick and efficient data handling for demanding applications.
3. Versatile PCI E Support: Equipped with PCI E GEN3 slot, the adapter accommodates PCI E 4X, 8X, and 16X slots, delivering faster speeds and broader compatibility for various devices.
4. PCB Construction: Crafted from premium PCB, this PCIE 4X to 9 Serial ATA expansion card boasts a sturdy structure that prevents deformation and damage for dependable use.
5. Broad OS Compatibility: The PCI Express expansion card is plug and play with support for ​ 10, 11, 2003, and support for systems, allowing seamless integration with your existing setup.

Specification:
Item Type: PCIE 4X Serial ATA Expansion Card
Material: PCB
Interface: PCI E to 9 Serial ATA3.0 6Gbps
Input Interface: PCIE 4X 3.0 (Compatible with 4X 8X 16X)
Interface Speed: Serial ATA3.0 6Gbps
Installation Position: PCI E Slot, Not Compatible with PCI
Function: Convert motherboard PCIE signal to 9 Serial ATA3.0 ports
Support System: Support for ​ 10, 11, 2003, Support for
Attention: Not Compatible with SAS Hard Drives, Only Supports Serial ATA Drives

How to Use:
Plug and play

packing list:
1 x PCIE 4X Expansion Card
1 x Short Bracket