BLACK BOX SW4008A-USB-EAL 4-Ports ServSwitch Secure KVM Switch | eBay
Black Box USB-C 4K KVM Switch, 2-Port – Natix
Amazon.com: UGREEN USB Switch Selector 2 Computers Sharing 4 USB Devices USB 2.0 Peripheral Switcher Box Hub for Mouse Keyboard Scanner Printer PCs with One-Button Swapping and 2 Pack USB A to