The Simplecom KM420 is a versatile 2-port HDMI KVM switch designed to streamline your workspace by allowing you to control two computers via a single HDMI display and shared USB peripherals. With support for HDMI 2.0 standards, it delivers crystal-clear video up to 4K@60Hz (3840x2160 resolution), ensuring buttery-smooth visuals for professional or entertainment use.

Featuring two HDMI 2.0 inputs and one HDMI output, the KM420 efficiently switches between two connected computers with a simple toggle button and clear LED indicators that show the active device. The KVM switch also includes a high-speed 4-port USB 3.0 hub supporting up to 5Gbps data transfer rates, perfect for connecting essential peripherals such as keyboards, mice, printers, and external storage devices. It's fully backward compatible with USB 2.0 devices.

Powered via an optional USB-C 5V input, the unit’s durable aluminium alloy casing helps with heat dissipation while maintaining a compact footprint (13 x 6.3 x 1.6 cm). This makes it ideal for home offices, multi-system setups, or small workstations.

Easy to install with plug-and-play and hot-swappable features, the KM420 works seamlessly across Windows, macOS, and Chrome OS platforms. Its HDMI bandwidth of 18Gbps and HDCP 2.2 compliance ensure compatibility with modern content protection standards, making it a reliable solution for dual-computer management without the clutter of multiple sets of peripherals.