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Compact black KVM switch box with front push buttons and rear HDMI USB ports

LUOM

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

SKU CH-G1X0-PQXGA

Four computers share one 4K 60 Hz monitor, keyboard, mouse and four USB 3.0 peripherals via push-button or remote control

  • 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
  • 4K resolution at 60 Hz for sharp video
  • Four USB 3.0 ports share peripherals at 5 Gbps
  • Switch instantly by button or IR remote
  • Compact design hides cables behind the unit

4-Port HDMI KVM Switch

The LUOM SW240-HD lets four computers or laptops share a single monitor, keyboard, mouse and up to four USB 3.0 peripherals. Switching is handled by front push buttons or the included IR remote controller. It supports video output up to 4K at 60 Hz and 2K at 120 Hz for mirrored displays. No software installation is required for operation.

Passive cooling and external power

The unit runs without internal fans, so it adds no audible noise to the workspace. A 12 V 1 A external power adapter is included to maintain stable operation across all four connected systems. Power draw remains low during normal switching and peripheral use. The compact metal enclosure dissipates heat passively across its surface.

Replaces multi-cable swapping

This switch removes the need to physically unplug and reconnect HDMI and USB cables when moving between workstations. It is suited for users who operate multiple PCs, laptops or a console like a PS4 on one desk. The benefit is clearest when four sources are used daily; with fewer sources a simpler two-port switch may suffice.

How it compares

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

Price $68.99
Cheaper than about 65% 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

How do I connect the four included USB 3.0 A-to-A cables and the HDMI leads so the switch sits cleanly behind my monitor?

Plug each computer's HDMI and USB 3.0 cables into the rear-facing ports on the switch, connect the single monitor to the HDMI output, attach the 12 V 1 A power adapter, then use the front push buttons or IR remote to select a source; the rear-layout keeps cables hidden.

Will the USB 3.0 ports or the IR remote need any periodic replacement or battery changes?

The remote requires a user-supplied button cell; the four USB 3.0 ports and the switch itself have no user-serviceable parts and need no scheduled maintenance.

At what point does the 4K 60 Hz signal or the 5 Gbps USB 3.0 bandwidth become the limiting factor during long sessions?

The HDMI output is specified at 4K 60 Hz and USB 3.0 at 5 Gbps; sustained use is limited by whichever connected device reaches its thermal or bandwidth ceiling first.

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