1-QSFP-Port 56Gb/s FDR Infiniband MicroLP card w/2x USB2.0 ports PCI-Ex8
1-QSFP-Port FDR Infiniband card w/2x USB2.0 ports - Mellanox ConnectX-3 56Gb/s FDR infiniband or QSFP 10GB/s 40/10G-LAN Ethernet - 2x USB2.0 ports Built-with - PCI-Express 3.0 x8 ( with microLP LP , Regular Brekets)