
This KVM does exactly what it was designed to do. That is, it supports using one USB printer on multiple computers, even on different operating systems. The setting was literally "turn everything off, plug it in, turn everything on". Win2K makes a fuss about improperly disconnecting a USB device when migrating from Win2K to XP, but as long as there is no memory card in the printer, this is not a problem. KVM isn't cheap, but as far as I know it's the only one that does what it can.

π Sabrent USB Type-C Hub with 4k HDMI, 60W Power Delivery, 1 USB 3.0 Port, 2 USB 2.0 Ports (HB-TC5P) - Multi-Port
10 Review

π uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review

UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review

π AuviPal 3-Port Micro USB OTG Hub Adapter with Power Port for Fire Stick 4K, Playstation Classic, Raspberry Pi Zero, Sega Genesis Mini, Super Nintendo NES Classic and More - Set of 2
10 Review

Smartphone Nubia Z11 6/64GB
12 Review

Smartphone ZTE Blade A7 (2020) 2/32 GB, Dual nano SIM, blue
79 Review

π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review

π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review