2-Port Dual Head HDMI Modular Secure KVM Switch | Belkin | Belkin: US
Amazon.com: CKL 2 Port USB 3.0 KVM Switch Dual Monitor DisplayPort 1.4 4K@144Hz 8K@30Hz for 2 Computers, PC Screen Keyboard Mouse Peripheral Audio Sharing Selector Box, with All Cables (622DP-4) : Electronics
RJ45 Ethernet Splitter Adapter, EEEkit USB to RJ45 Port Dual Female 1 to 2 LAN Ethernet Network Splitter Connector Adapter Support Cat5 Cat5e Cat6 Cat6e Cat7 Ethernet Cable, Black - Walmart.com