4K 30 Hz video output with adaptive screen resolution for clear and smooth image quality. Interfaces and ports 2 x PC input USB ports 2 x PC input compatible ports 1 x output compatible port 2 x HUB ports 1 x keyboard port 1 x mouse port PC switching Supports key switch between PC1 and PC2 for quick, effortless computer selection Performance and compatibility integrated digital chip combination enables plug and play without the need for drivers Use scenarios Office desk: easily switch a single monitor and shared keyboard/mouse between two work PCs, reducing desk clutter Conference room or classroom: connect a presentation PC and a guest PC to one display with shared peripherals for seamless demonstrations Home setup: pair a desktop and a laptop to a single monitor and input devices, enabling fast switching between work and systems