Dynamode 10/100/1000Mbps Gigabit Ethernet PCI Bus Adapter. Connectivity technology: Wired, Host interface: PCI. Data transfer rate (max): 1000 Mbit/s. Cabling technology: 1000BASE-T, 100BASE-TX, 10BASE-T. Operating temperature range (T-T): 0 - 55 °C, Storage temperature range (T-T): 20 - 70 °C, Operating relative humidity range: 10 - 90 %. Dimensions (WxDxH): 51 x 119.9 x 4.72 mm