Amazon.com: Tripp Lite 4-Port KVM Switch with Built-in VGA Cables Audio & USB for Keyboard Mouse, Desktop PC, 4 Computers 1 Monitor, Plug and Play - Windows, macOS, Linux Compatible - 3-Year
Amazon.com: Tripp Lite 4-Port KVM Switch with 2 Port USB 2.0 Hub, Audio, Cable Kit, OSD and Peripheral Sharing, USB or PS/2 (B006-VUA4-K-R) : Electronics
Amazon.com: Tripp Lite 2-Port DisplayPort KVM Switch with Audio, Cables & USB 3.0 Hub (B004-DPUA2-K) : Everything Else