Red4Power R4-N011B. Supported data transfer rates: 10, 20, 100, 200 Mbps. Networking standards: IEEE 802.3, IEEE 802.3u. Copper ethernet cabling technology: 100BASE-TX, 10BASE-T. Width: 75 mm, Depth: 90 mm, Height: 25 mm. AC input voltage: 230 V, AC input frequency: 60 Hz