Reddit reviews TRENDnet Gigabit PoE Splitter, TPE-104GS, 1 x Gigabit PoE Input Port, 1 x Gigabit Output Port, Up to 100m (328 ft.), Adjustable Voltage Output Supports 5V, 9V, 12V Devices, Wall Mountable, PoE Powered

GIGABIT ETHERNET DEVICE INTERFACE: 1 x Gigabit data/power port in; 1 x Gigabit data out port; 1 x DC Power out port; LED indicators; Adjustable output power DIP switch (5V, 9V, 12V)POE POWER: No power adapter necessary; the Gigabit PoE Splitter takes a PoE network connection, and splits power and data into separate connections to network a non-PoE device with power up to 100m (328 ft.).ADJUSTABLE VOLTAGE OUTPUT: Convenient dip-switch adjusts voltage output to 5V, 9V, or 12V in order to match non-PoE device power requirements. The included combination 2.0 and 2.5mm jumper cable provides greater device compatibility.WALL MOUNTABLE: Wall mountable design of the PoE Splitter accommodates most installation scenarios.DATA TRANSFER RATES: Ethernet: 10Mbps (half duplex), 20Mbps (full duplex); Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex); Gigabit: 2000Mbps (full duplex)