Startech StarTech.com 1 Port Gigabit Midspan PoE+ Injector - 802.3at and 802.3af - Wall-Mountable Power over Ethernet Injector Adapter - PoE injector - 30 Watt

Easily connect, power, and operate a Gigabit PoE-powered device (PD) Supplies up to 48-volts, and 30-watts power output Flexible setup, with a desktop-sized, or surface-mountable housing