Can anyone suggest a good reverse KVM?

Hi there, I’m looking for a good reverse KVM to connect one machine to multiple workstation areas within the same immediate area. I have a rackmount machine that I want to hookup to a separate flight sim rig and my main desk. Any suggestions are appreciated!

So you want to like RDP to other machines?

So… Dumb terminals?

USB-Hubs for the HID.
For the Display-Connections, you may be fine with some HDMI-splitters, or matrix switchers if you prefer.

heres what i do to access my basement PC from my bedroom:
get a dump laptop/desktop with a decent nic and cpu throughput.
use X11 VNC (any one of the number of implementations out there would work). have a link fast enough such that the entire framebuffer can go over VNC and not need compressed, to avoid compression overhead.
use USB/IP for peripherals. again, this requires a decent network link.
10gb/s should be enough for a single 1080p display and USB2 peripherals.