The SLPS4210 Dual PCIe to ExpressCard Adapter Enclosure, you can increase the number of PCIe slots without replacing your laptop computer. This enclosure can be fixed in the Optical Drive Bay.

• It allows you to plug-in up to two (2) full-sized PCIe cards
  
• Provides easy connection to laptop computers
• Expansion slot: two (2) full-sized PCIe slots
• Aluminium alloy enclosure
• Power Input: 12V DC input
• Includes 1-meter expansion cable
• No drivers required