LUOM SW240-HD 4-Port HDMI 2.0 KVM Switch 4K 60Hz

Four-computer HDMI KVM switch

The LUOM SW240-HD lets four computers or laptops share one HDMI monitor, a keyboard, a mouse and up to four USB 3.0 peripherals. It supports video resolutions up to 4K at 60 Hz and 2K at 120 Hz. Switching is handled by front push buttons, a wired desktop controller or an infrared remote. The unit ships with four USB 3.0 cables, a 12 V power adapter, an IR extender cable and a remote.

Sustained multi-system operation

USB 3.0 ports run at 5 Gbps and stay active on the selected computer, so printers, scanners or storage devices keep their connection during long sessions. The switch draws power from the included external supply, avoiding bus-power limits on host ports. Auto-scan cycles every three seconds when enabled, and LED indicators show the active channel continuously. No software drivers are required on any supported operating system.

Replaces separate video and USB switches

Instead of juggling a standalone HDMI switch and a USB hub, this single box consolidates both signals for four hosts. The upgrade makes sense when a user regularly moves between multiple desktops or laptops at one desk and wants one monitor, keyboard and mouse set. It does not suit setups that need simultaneous multi-monitor output or more than four computer inputs.