CKLau 4Kx2K@30Hz 4 Port Multi-View HDMI KVM Switch with Cables, Audio and USB 2.0 Hub Supports Quad Screen Divide-View, Sync-View, Single-View Switching Up to 7 Viewing/Operating Modes
1. KVM Switch HDMI: Allows one set of keyboard & mouse, 1 monitor/TV/projector controls up to 4 computer/laptop/DVD player/camera. With audio output, all input cables, and a USB 2.0 hub. (4 devices/2 devices display on the same screen at the same time, you can monitor/edit them together, and you also can edit them separately).
2. Monitor Switch for Multiple Computers: Supports 3 working modes: Multi-view mode - Screen Divide-view, 4 devices/2 devices content on the monitor at the same time, you can control/edit the devices whatever you want. Sync-view mode - 4 devices/2 devices on the monitor at the same time, you can control/edit them together. Single-view switching mode - the monitor shows 1 computer content, you can switch every computer. (Tips: sync operation required 4 computers with the same configuration.)
3. USB KVM Switch: Support 3 switching ways: manual push-button switching, wired remote push-button switching, and keyboard hotkey switching.