Amazon.com: Mini 2 Port RJ45 Network Ethernet Network Box Switcher Dual Port Manual Sharing Switch Adapter HUB : Electronics
StarTech.com 4 Port USB 2.0 Extender over Ethernet/IP Network Hub, Up to 330ft (100m), Hi-Speed USB over Gigabit LAN or Direct Cat5e/Cat6 Cable (RJ45) Extender Adapter, USB Extender Kit | www.shi.com
Universal POE Ethernet Switch IP Phone Home Router 4+2 Ports RJ45 250 – Zhongshan Anjielo Smart Technology Co., Ltd