KVM switch allows to manage up to 4 servers from a single keyboard, monitor and mouse. Switching between the units is done using the front panel
[HDMI + 2 DP KVM Switch Triple Monitor] 8K KVM 3 monitor 2 computers is used to connect 2 desktop or laptop computers to share a set of keyboard,
8K HDMI + 2 Displayport KVM Switch 3 Monitors 2 Computers, 8K@60Hz Triple Monitor KVM 2 Computer with 3 USB 3.0 Port, 2 Computer 3 Monitor KVM HDMI DP
4-Port KVM USB 3.0, 4K HDMI, Dual Display
4 port Hdmi-compatible KVM Switch USB KVM Switcher Box Selector 4 in 1 out 4KX2K/60HZ for PC laptop HD mouse keyboard sharing - AliExpress
KVM Switch 4 port DYLINK rack 19 - Cablematic
VGA/PS2/Audio Combo Cable Kit for KVM Switch B006-VUA4-K-R, 10 ft. (3.05 m)
4 Ports 2K DisplayPort KVM Switch with USB 3.2 Gen 1, Audio, Hotkey Control
Uniclass KVM Switch HDMI AUDIO USB2 1KVM to 2CPU - Cablematic
Cat5 Matrix Kvm Switch Over IP 1u Rackmount Two IP Users 4X32 (1 X Local; 1 X Remote; 2 X IP) - China Cat5 Kvm Switch Over IP and 1u Rackmount Kvm
2 Ports 8K Dual Monitor DisplayPort 1.4 KVM switch
4-Port Desktop KVM Switch (USB)
4-port KVM switch with VGA and USB connections to computers and audio devices Listen to music from one computer while working on the other High
TRENDnet 4-Port USB KVM Switch and Cable Kit With Audio, Manage 4 Computers, USB Switch, Windows, Linux, Auto-Scan, Plug And Play, Hot Pluggable, 2048