CS1844 - 4 Port 4K 60Hz HDMI Dual Display KVM w/ USB 3.0
Amazon.com: Aten 2-Port USB 3.0 4K HDMI Dual Display KVMP Switch - 2 Computer(s) - 2 Local User(s) - 4096 x 2160-1 x Network (RJ-45) - 6 x USB - 6 x HDMI : Electronics
CS1842 - 2 Port 4K 60Hz HDMI Dual Display KVM w/ USB 3.0