IOGEAR GCS1904-KM 4-Port 4K DisplayPort KVM Switch

Four-port DisplayPort KVM with keyboard and mouse

The IOGEAR GCS1904-KM is a 4-port KVM switch that uses DisplayPort video and USB for keyboard and mouse control. It lets one operator manage four connected computers from a single console. The unit is built for environments where multiple systems share one display and input devices.

4K UHD video capacity across four ports

The switch supports 4K UHD resolution on each of its four DisplayPort inputs, providing headroom for high-detail workstations. Bandwidth is shared across the active ports, so driving multiple 4K sources simultaneously may reduce available refresh rates or colour depth. Users needing independent full-bandwidth 4K on every port at once should verify the limit against their specific display requirements.