Features: brand new and high quality High quality and brand new. It is a professional 10GB network kit consists of two pieces of Mellanox ConnectX-2 10Gbit high speed single port network card for the PCIe x8 connector With 1m MNPA19-XTR network card connection cable. Perfect for two servers, servers and workstations or just two PCs to connect directly. Specifications: Item: MNPA19-XTR Mellanox ConnectX-2 Network Card Model: CONNECTX-2 Type: Lan Card Maximum Data Rate: 10 Gbps PCIe x8 connection Package Size: approx 20x11x3cm/7.87x4.33x1.18in Package Includes: 2 x MNPA19-XTR Network Cards 1 x 1M SFP 10G Cable note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.