Two Dominion KX4-101 devices can be accessed as a dual-KVM channel using Dominion User Station.
The access must be configured in Dominion User Station: https://help.raritan.com/kxus/v4.3.0/en/#100568.htm
See Also
KVM Clients
Virtual KVM Client (VKCS) Help
Active KVM Client (AKC) Help
HTML KVM Client (HKC)
Tips for Accessing Dominion KX IV–101 With Dual Monitor Setups