StarTech.com 4-Port Gigabit Midspan - PoE+ Injector - 802.3at/af. Type: Network transmitter, Maximum transfer distance: 100 m, Data transfer rate: 2000 Mbit/s. Cabling technology: 10/100/1000Base-T(X), Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u. Product colour: Black, Housing material: Steel, LED indicators: PoE, Power. AC input voltage: 100 - 240 V, Power consumption (max): 120 W, Output voltage: 52 V. Width: 70 mm, Depth: 94 mm, Height: 26 mm