PoE Splitter with MicroUSB Plug - Isolated 12W - 5V 2.4 Amp : ID 3785 : $10.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: ANVISION 2-Pack Active 48V to 12V PoE Splitter Adapter, IEEE 802.3af Compliant 10/100Mbps, DC 12V Output, for IP Camera AP Voip Phone and More : Electronics