This 4 slot PCI to PCI expansion system is the most compact way to add PCI Express slots and additional storage to your laptop, PC or industrial computer.

When used as a desktop unit, the chassis can support the weight of a monitor. When used as a rackmount unit the chassis occupies just 2U of rack space. This system also comes with drive bays for 4 internal HDDs. The PCI Express slots support x1, x4, x8 and x16 PCIe cards.

This versatile 4 slot PCI Express expansion system is the ideal solution for both portable computer and full-size desktop computer users.