Go Online Simultaneously: RJ45 eight-core standard jack. The adapter splits the original embedded Ethernet cable (8 pins) into two groups. Use the USB
Ethernet Splitter, 1000Mbps High Speed Ethernet Splitter Adapter 1 to 2 (2 Devices Simultaneous Networking) RJ45 Starlink Ethernet Splitter with Power
RJ45 Splitter Adapter 1 to 2 Dual Female Port CAT 8/CAT 7 LAN Ethernet Socket
Ethernet Splitter, RJ45 Splitter Adapter LAN Network Germany
RJ45 Splitter Adapter 1 to 2 Dual Female Port CAT 8/CAT 7 LAN Ethernet Socket
Dropship 5 Core CAT6 Cable RJ45 UTP Booted Blue - 1.5 Ft / 18' Inch - 1 Pack - Professional Series 10Gbps Cat 6 LAN Patch Cable Connector Cat6 Ethernet Network Internet
This is for driving two POE devices off one cable. If you have an extremely long run for one camera and you needed to add another, this would be a great solution. Plugged into two POE+ ports at the switch which uses one CAT6 cable and at the far end it splits to two POE ports that you have a splitter for Ethernet and 12-Volt to run a powered mic and camera and the other is just running another POE camera.
SPT RJ45 Ethernet Cable Combiner Splitter Kit (2-Pair)
KOROMU RJ45 Ethernet Splitter Cable,RJ45 1 Male to 3 x Female LAN Ethernet Splitter Adapter Cable Suitable Super Cat5, Cat5e, Cat6, Cat7 LAN Ethernet Socket Connector Adapter - Yahoo Shopping
Ethernet Splitter 1 to 2 RJ45 Network Adapter, Suitable Super Cat5/5e/6/7/8, Cmpatible with ADSL/Hubs/TVs/Set-top Boxes/Routers/Wireless Devices/ Computers (2 Devices Surf Internet Simultaneously)
Do Ethernet splitters slow down connection? - Quora