Amazon.com: Gigabit Active PoE Power Over ethernet Splitter Adapter 48V to 12V, DC Jack 5.5x2.1mm, IEEE 802.3af/at Compliant 10/100/1000Mbps PoE Splitter with 12V Output for Surveillance Camera CCTV & VoIP Phone :
UCTRONICS 5V Gigabit PoE Splitter - Micro USB Power and Ethernet to Ra – Vilros.com
What Are Ethernet Cable Splitters (and the Best Ones to Buy)?
TL-POE200 | Power over Ethernet Adapter Kit | TP-Link
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Network Cable Splitters
NETGEAR 5-Port Gigabit Ethernet Unmanaged Switch (GS305) - Home Network Hub, Office Ethernet Splitter, Plug-and-Play, Fanless Metal Housing, Desktop or Wall Mount - NWCA Inc.
Amazon.com: SinLoon RJ45 Splitter Adapter Ethernet Cable Splitter Cat5, Cat5e, Cat6, Cat7,RJ45 Network Extension Connector ,Two Devices Share The Internet at The Same Time,for Router TV Box Camera PC Lapop(1PCS) : Electronics
Ps5712tg Gigabit Power Over Ethernet Splitter 10/100/1000mpbs Rj45 Support Ieee802.3 Af/at(30w) Poe Splitter - Powerline Adapters - AliExpress
POS-1002 Fast Ethernet PoE Splitter, 802.3af PoE, 5-12V DC Output – LevelOne
1 Male To 4 3 2 Female 1x2 1x3 1x4 Way Rj45 Lan Connector Ethernet Network Splitter Adapter Networking Extension Cable - Powerline Adapters - AliExpress
What Are Ethernet Cable Splitters (and the Best Ones to Buy)?
TL-POE200 | Power over Ethernet Adapter Kit | TP-Link
Wireless Repeater 300Mbps Powerline Network Adapter Router Client Bridge Wi-Fi Signal Amplifier Long Range Extender For Home - AliExpress