StarTech.com 2 to 1 RJ45 Splitter Cable Adapter Network splitter RJ 45 M RJ 45 F Connect two 10100 Ethernet devices to a single Cat5Cat5e cable drop - Office Depot
Amazon.com: StarTech.com 2-to-1 RJ45 10/100 Mbps Splitter/Combiner - One Adapter Required at Each End of the Connection (RJ45SPLITTER) : Electronics
Amazon.com: Folishine Cat 6e Ethernet Cable 10 ft, Flat Network Cable with Snagless Rj45 Connector for Ethernet Splitter, PS4, Xbox, High Soft LAN Cable More Flexible Than Cat5e/Cat5-White : Electronics
Cat 6 Ethernet Cable 1.65 ft (2-Pack) RJ45 Male to Male Internet Network LAN Cable Patch Cord,Compatible Cat 5e,Cat 5 for PC, Laptop,Router,Smart TV, Network Switch etc. : Amazon.ca: Electronics