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Compact black KVM switch box with front push buttons and LED indicators

LUOM

LUOM SW240-HD 4-port HDMI KVM switch 4K 60Hz 2K 120Hz USB 3.0 4 computers 1 monitor keyboard mouse printer

SKU CH-MQRZ-N7KBG

Four computers share one monitor and four USB 3.0 peripherals at up to 4K 60 Hz or 2K 120 Hz with push-button or remote switching

  • PC connectionsHDMI, USB
  • Computer ports4 Port - USB 3.0 HDMI
  • Monitor ports1 Port
  • Supported video resolution4K 60 Hz
  • Switching methodPush Buttons/Desktop Controller
  • Auto-scan interval3 seconds
  • Control four computers with one keyboard and mouse via push-button or remote switching
  • Share a single monitor at 4K 60Hz or 2K 120Hz across all connected systems
  • Connect four USB 3.0 peripherals such as printer and scanner with 5Gbps bandwidth
  • Automatic scanning cycles every 3 seconds for hands-free monitoring of all ports
  • Compact 5.43 x 5.35 x 1.46 inch unit powered by included 12V adapter

LUOM SW240-HD 4-port HDMI KVM switch

The LUOM SW240-HD connects four computers or laptops to one HDMI monitor and four USB 3.0 peripherals. Front-panel push buttons and an included remote control let you switch sources instantly. It supports Windows, Linux and macOS without drivers. The unit draws power from a 12 V 1 A external supply.

4K 60 Hz video with 5 Gbps USB 3.0 bandwidth

Video runs up to 4K at 60 Hz and drops back to 2K at 120 Hz when the source and cable allow. USB 3.0 ports deliver up to 5 Gbps for printers, scanners and other devices, while remaining compatible with slower USB gear. Auto-scan cycles every three seconds if you prefer hands-free switching.

Replaces a cable-swapping routine

The four-input design removes the need to unplug HDMI and USB cables when moving between workstations. It is not suited for setups that require more than one simultaneous display or for computers lacking an HDMI output. The jump pays off when desk space and peripheral costs matter.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $70.99
Cheaper than about 64% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameLUOM
Product lineSW240-HD
Model nameSW240-HD
Product typeHDMI, USB
Display
Supported video resolution4K 60 Hz
Ports & slots
PC connectionsHDMI, USB
Computer ports4 Port - USB 3.0 HDMI
Monitor ports1 Port
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the boxYou will receive a 1 × 4 in 1 out KVM switcher, 4*USB 3.0 A to A cables, 1 × 12V1A external power supply, 1*IR cable, 1*remote control (excluding battery), and 1*user manual.
More details
Switching methodPush Buttons/Desktop Controller
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

Will the switch pass 4K 60Hz from a newer PC while my older GPU only does 2K 120Hz?

The LUOM SW240-HD supports up to 4K 60Hz and is backward compatible with lower resolutions such as 2K 120Hz, so each computer can output its maximum supported resolution independently.

How do I confirm the LUOM SW240-HD is switching correctly after I connect everything?

Press the desktop controller or front push buttons; the corresponding LED indicator lights up and the monitor instantly shows the selected computer's desktop, confirming active switching.

What cables and accessories come with the LUOM SW240-HD and what must I provide?

The box includes the KVM switch, four USB 3.0 A-to-A cables, a 12V1A power supply, an IR cable, a remote control (battery not included), and a user manual; you must supply four HDMI cables and a monitor.

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