Features:
High-performance expansion capability: As a transfer card from SFF-8654 8i to PCIe x16 (actual x8), this product provides powerful high-performance expansion capability for your computer, supports PCIe 4.0 standards, and ensures the maximum data transmission speed to meet the requirements of professional applications and high-load scenarios.
Wide compatibility: Not only does it support the latest PCIe 4.0 standards, but it is also backward compatible with PCIe 3.0 and PCIe 2.0 products, which means that no matter what version of PCIe your motherboard or device uses, it can be easily plugged in for seamless upgrades or expansions.
Common signal definition simplifies installation: The SFF-8654 interface uses common signal definitions to simplify the installation process and avoid incompatibilities caused by mismatched signal definitions. Just make sure your device interfaces meet common standards for quick installation and use.
Plug and play, no additional driver required: This product does not need chip support, equivalent to high-performance cables, plug in can be used, no need to install any driver, greatly reducing the complexity of setup and maintenance, improve the user experience.
Stable and reliable: The SATA 15PIN power port ensures that the adapter card and connected PCIe devices can obtain stable and reliable power supply, avoiding performance degradation or device damage caused by insufficient power supply.

Specifications:
Interface type: SFF-8654 8i to PCIe x16 (Actual x8)
PCIe version support: PCIe 4.0 (compatible with PCIe 3.0 and PCIe 2.0)
SFF-8654 Interface signal definition: Adopt the common signal definition (Incompatible if specially designed)
Power port: The SATA 15PIN port must be connected to the chassis power supply
Installation mode: Chipless design, plug and play, no additional drive required

Package Included:
1x Extension Card