The SLPS2210 Dual PCI to PCIe Adapter Enclosure, you can increase the number of PCI slots without replacing your computer. This enclosure can be fixed in the Optical Drive Bay.

• It allows you to plug-in up to two (2) full-sized PCI cards
  
• Compliant with PCI Express Specification 1.0a
  
• PCI Specification 2.2 Specification compliant
• Compatible with PCIE X1 X4 X8 X16 slot
• Provides easy connection to desktop computers
• Expansion slot: two (2) full-sized PCI slots
• PCI Bus: 32 bit 33MHz
• Supports 170mm length of PCI card
• Aluminium alloy enclosure
• Includes 1-meter expansion cable
• No drivers required