StarTech PCI-X to x4 PCI Express Adapter Card Model PCIX1PEX4 Type: PCI to PCI Express Data Transfer Rate: Up to 10 Gbps Specifications: Chipset ID: PLX PEX8114 Connector Type(s): 1 - PCI-X (3.3V; 64-bit) Male Internal Ports: 1 - PCI Express x4 Slot Female Operating Temperature: -40 degrees C to 85 degrees C (-40 degrees F to 185 degrees F) Storage Temperature: -65 degrees C to 150 degrees C (-85 degrees F to 302 degrees F) System and Cable Requirements: Full Profile PCI-X (3.3V) slot Dimensions: 6.5 x 1.6 x 0.8 Weight: 1.4 oz. Package Contents: 1 - PCI-X to PCI Express adapter card 1 - Spare Full Height Bracket 1 - User Manual Parts: 2 Year Labor: 2 Year