Comtrol RocketPort Plus uPCI Quad/Octa 422. Host interface: PCI-X, Output interface: Serial RS232. Data transfer rate: 300 Mbit/s. Power consumption (typical): 1.1 W. Operating temperature range (T-T): 0 - 45 °C, Storage temperature range (T-T): -20 - 85 °C, Storage relative humidity range: 20 - 80 %. Colour of product: Red