EXSYS USB 2.0 PCIe card with 2+2 ports. Host interface: PCIe, Output interface: PCI-Express / USB 2.0/1.1. Data transfer rate: 2500 Mbit/s. Width: 120 mm, Depth: 60 mm, Height: 0 mm. Certification: CE, FC, ROHS, WHQL. Operating temperature range (T-T): 0 - 55 °C, Operating relative humidity range: 5 - 95 %