VNC Viewer Plus can connect to computers with Intel® vPro™ technology, meaning they:

If you want to buy a vPro computer off-the-shelf, consult Intel's dedicated web site. Note it is still advisable to ascertain from your chosen OEM whether KVM is supported and enabled, since it may be an optional extra. Note also that some OEMs market KVM as 'out-of-band system management' or similar.

If you want to build a vPro computer yourself, consult Intel's product database:

For your reference, the RealVNC™ test system consists of: