Chargeline Data Splitters - Split One Ethernet Cable/Network Cable For – BCE Direct
RJ45 Ethernet Splitter RJ45 Y Splitter Adapter for Cat5 Cat5E Cat6 Cat7 | eBay
RJ45 Coupler Adaptor Powerline RJ45 Female In Line Jack Splitter Connector for UTP Cat6, Cat5, CAT5e Ethernet LAN Patch Network Cable Extension & Keystone Wall Faceplate | Black | Keple.com
HDMI Extender over RJ45 Cat5e/Cat6 RJ45 Ethernet Cable up to 60m
RJ45 Coupler Adaptor Powerline RJ45 Female In Line Jack Splitter Connector for STP Cat6, Cat5, CAT5e Ethernet LAN Patch Network Cable Extension & Keystone Wall Faceplate | Metal Housing | Keple.com
Tripp Lite USB over Cat5/Cat6 Extender Kit 1-Port with Power over Cable - USB 2.0, Up to 164 ft. (50 m), Black - USB extender - USB, USB 2.0 | Stone Group
CERRXIAN RJ45 Ethernet Crossover Adapter, CAT6 Ethernet Male to Female Adapter, Used to Protect the Device's Native Jack (Straight): Amazon.co.uk: Computers & Accessories