MT-VIKI 4x1 4K Quad HDMI KVM Multi-Viewer Switch, PIP & POP Screen Modes, One Set Keyboard Mouse Monitor Controls 4 PCs, 4K@30Hz Seamless Switch via Hotkeys & Front Buttons

This MT-VIKI 4-in-1 HDMI KVM multi-viewer combines screen split display and KVM switching in one device. It connects four PCs or host devices to a single monitor, allowing users to control all four equipment with one group of keyboard and mouse, effectively reducing desktop cable clutter and hardware costs. It supports various practical viewing modes such as single full-screen, picture-in-picture (PIP), picture-out-picture (POP) and 2×2 equal quad split, which meets multi-task monitoring and multi-game display demands. The seamless switching design avoids black screen and flicker when switching channels, bringing smooth operating experience.

Two quick switching methods are available: custom keyboard hotkeys for fast channel toggle and physical front panel buttons for manual operation when hotkeys are inconvenient. The device supports 4K@30Hz ultra HD video signal and works well with Windows, Mac and Linux operating systems without extra driver installation. It is widely suitable for multi-computer office stations, live streaming production rooms, multi-game console setups and small security monitoring platforms.