Trendnet TI-SG104. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, Cabling technology: 10/100/1000Base-T(X), Duplex system: Full, Half. Product colour: Black, Housing material: Metal, International Protection (IP) code: IP30. Output voltage: 12 – 48 V. Width: 104 mm, Depth: 82 mm, Height: 32 mm