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Compact black KVM switch with four HDMI and USB 3.0 ports on the front, LED indicators and push buttons

LUOM

LUOM SW240-HD 4-Port HDMI USB 3.0 KVM Switch 4K@60Hz 2K@120Hz

SKU CH-MZ85-S370G

A 4-port HDMI KVM switch lets four computers share one monitor and four USB 3.0 peripherals at up to 4K 60Hz or 2K 120Hz

  • 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
  • Share one monitor across four systems at 4K 60Hz or 2K 120Hz
  • Four USB 3.0 ports let all computers use the same peripherals
  • Switch instantly by front button wired remote or hotkey
  • Plug-and-play on Windows Mac Linux without drivers

4-Port HDMI KVM Switch for Four Computers

The LUOM SW240-HD lets four computers or laptops share one HDMI monitor and four USB 3.0 peripherals. A single keyboard and mouse control every connected system. Front-panel buttons and a wired desktop controller provide instant switching. Auto-scan cycles through inputs at a three-second interval.

Metal Chassis with Front Buttons and Wired Remote

The compact enclosure measures 5.43 by 5.35 by 1.46 inches and weighs 9.52 ounces. Four USB 3.0 Type-A ports on the front accept printers, scanners, drives or input devices at up to 5 Gbps. An external 12 V 1 A power adapter is included for stable operation. LED indicators show the active port at a glance.

Replaces Separate HDMI and USB Switches

Consolidates video and peripheral switching into one box, removing cable clutter from multi-system desks. The jump is worth it when you need 4K at 60 Hz or 2K at 120 Hz across four machines without unplugging devices. Not suited for setups requiring DisplayPort, USB-C video or more than one monitor.

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

What video standard does the HDMI 2.0 interface cap at for this LUOM SW240-HD?

The HDMI 2.0 interface caps at 4K 3840 x 2160 at 60 Hz and 2K at 120 Hz.

What physical space and power does the switch need to fit on a desk?

The unit measures 5.43 x 5.35 x 1.46 inches and weighs 9.52 ounces; it requires the included 12 V 1 A external power supply.

How do I install the switch and what step do people often miss?

Connect each computer with one HDMI cable and one USB 3.0 A-to-A cable, attach the monitor and USB peripherals, plug in the 12 V power adapter, then press the front button or use the remote — many forget to connect the USB cable for every PC so keyboard and mouse will not switch.

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