Desktop PoE Injector/Midspan w/ Integral Power Supply, 12VDC @ 12 Watt - PS1212-POE
Gigabit Poe Injector Cable Use As Poe Splitter Or Poe Injector From 12v -56v For Mikrotik And Other Poe Products - Generic Cabling System - AliExpress
802.3af POE Injector, 12V - Rfwel Engr E-Store
Passive 5-52V (In) 12V-1A (Out) Gigabit PoE Injector IP Camera, VoIP, Network AP | eBay
Amazon.com: PoE Texas 12 Volt PoE+ - IEEE 802.3at - Splitter Splits Power Over Ethernet to 12v DC & Gigabit Data with Opto-Isolation Protection for 12v 25w Devices, Tablets, Single Board Computers,
Injector & Splitter POE (12V DC, 2A Output)
POE Injector 12V 2A Power Over Ethernet Adapter For POE IP Camera Switch | eBay
Amazon.com: PoE Ethernet Power Supply 4 Port POE DC 12V-48V Power Adapter Injector for IP Camera 802.3af/802.3at Device : Electronics