Amazon.com: ATEN 2-Port USB 4K HDMI Cable KVM Switch with Remote Port Selector CS22H (up to 4096 x 2160 @ 60Hz, HDCP 2.2) for Windows, Mac, Linux - One KVM Console Controls
Aten CE820R HDBaseT 2.0 HDMI USB KVM Extender - Avacab
ATEN CE 820 - KVM / audio / serial / USB / network extender - HDBaseT 2.0 - CE820 - KVM Extenders - CDW.com
Amazon.com: ATEN 2-Port USB 4K HDMI Cable KVM Switch with Remote Port Selector CS22H (up to 4096 x 2160 @ 60Hz, HDCP 2.2) for Windows, Mac, Linux - One KVM Console Controls
ATEN 8-Port USB HDMI KVM Switch CS1798 B&H Photo Video
2-Port USB 4K HDMI Cable KVM Switch with Remote Port Selector - CS22H, ATEN Cable KVM Switches | ATEN U.S.A.