What KVM switch will allow you to control two computers from two workplaces?

Question

Iron

A conventional KVM switch is a device that allows you to connect simultaneously to several computers from one workplace (monitor + keyboard + mouse), and there are options by entering a key combination directly from the keyboard.
Are there any solutions that allow you to switch between multiple computers from multiple workplaces? those. for example, two workstations and two computers, by pressing the keys, the monitor + keyboard + mouse connection is reversed (or disconnects on one and on the current one - a normal switch).
On the basis of two conventional KVM switches, it would be possible to build something similar, since several can be connected to a computer and they will work simultaneously as one, but it is more difficult with a monitor, when changing a workplace, all applications will visually run from one monitor to another (because In fact, for computers, these are four monitors that will be connected in pairs), this could probably also be solved with software, but it looks like a crutch, I want a purely hardware solution.

Answer 1

IP KVM or IPMI