802.3af PoE Output Data & Power Splitter - 12V 1A : ID 3238 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: REVODATA Gigabit PoE Splitter 12V 2A Output with IEEE 802.3af/at Standard Compliant 10,100,1000Mbps Power Over Ethernet Splitter Adapter for Security Camera CCTV Surveillance 5.5x2.1mm DC PlugPS5712TG : Electronics
12V Power Supply Splitter - 2.1x5.5mm | EKM Metering Inc.
Amazon.com: ELECTOP 1 to 4 Car Cigarette Lighter Splitter Adapter Power Charger Port, 12V 24V Plug Socket Adapter 4-Way Splitter, 12 inch Cigarette Lighter Extension Cord Cable 16AWG with 15A Fuse : Automotive
1 Female To 2 Male DC 12V Power Supply Plug Connector Cable Y Splitter 5.5x2.1mm Adapter Cord For CCTV Security Camera LED Strip - AliExpress
12V-2A Camera Power Adapter with 4-Way Power Splitter - Powers up to 4 – Night Owl SP, LLC
Amazon.com: Active PoE Splitter 12V 2A Output, IEEE 802.3af/at Standard 10/100Mbps Power Over Ethernet Splitter for Security IP Camera DC Jack (PS5712AT Black) : Electronics
2 pair POE Splitter Injector Kit 12V Output Power Over Ethernet Cable Kit with 5.5x2.1mm DC Connector - Walmart.com
Computer Lighting 12V 4 Pin RGB Splitter Cable 1 to 3 Way Split 30cm - MODDIY
LINOVISION POE Splitter Power Over Ethernet with 2 DC 12V Output IEEE | Linovision Global Store