RocketIO add-on module with x1 CX4, x16 SMAs (4 RocketIO ports), and IO headers. This module is pluggable to the following boards: - Xilinx Virtex5 FX70T PCI Express board - Xilinx Virtex 5 FX100T PCI Express board - Xilinx Virtex 5 LX155T PCI Express board - Xilinx Virtex 5 LX110T PCI Express board - Xilinx Virtex 5 LX50T PCI Express board - Xilinx Virtex 5 SX95T PCI Express board