Delock Products 11488 Delock KVM 4 in 1 Multiview Switch 4 x HDMI with USB 2.0
Amazon.com: KVM Switch HDMI 4 Port Box, AIMOS HDMI 2.0 KVM Switcher Support Wireless Keyboard and Mouse Connections and with USB Hub Port, UHD 4K@60Hz & 3D & 1080P Supported : Electronics
ATEN CS64U 4-Port USB KVM Switch CS64US B&H Photo Video
Amazon.com: USB VGA KVM Switch with 4 Cables, 4 Port Selector Switcher for 4PC Sharing One Video Monitor and 3 USB Devices, Keyboard, Mouse, Scanner, Printer : Electronics