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Small black box with four HDMI inputs one output and four USB 3.0 ports plus wired remote control

ESTONE

ESTONE SW240-HD 4-port HDMI KVM switch 4K 60Hz USB 3.0

SKU CH-NR61-PYCEF

Lets four computers share one 4K 60 Hz monitor and four USB 3.0 peripherals 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 monitor and keyboard
  • 4K 60 Hz video through HDMI 2.0 for sharp visuals
  • Four USB 3.0 ports share printers, drives and peripherals at 5 Gbps
  • Switch instantly by front button, desktop controller or IR remote
  • Plug-and-play across Windows, Mac and Linux with no drivers

4-port HDMI KVM switch 4K 60Hz

The ESTONE SW240-HD is a 4-port HDMI KVM switch that lets four computers or laptops share one monitor and four USB 3.0 peripherals. It supports video resolution up to 3840x2160 at 60Hz and 2K at 120Hz via HDMI 2.0. Switching is handled by front push buttons or the included wired desktop controller. A 12V 1A power supply is included for stable operation.

Who this suits and who it doesn't

This switch suits users who need to control four HDMI sources with a single keyboard, mouse and display, and who want to share USB 3.0 devices such as printers, scanners or storage drives across those systems. It is not for setups requiring more than four computer connections, or for buyers who need DisplayPort, USB-C video input or KVM-over-IP remote management capabilities.

The spec that decides fit

The decisive specification is the 4-in-1 HDMI 2.0 layout with four USB 3.0 ports sharing one monitor output at 4K 60Hz; if your workflow demands four HDMI computers on one screen with shared USB 3.0 peripherals, this unit matches that requirement.

How it compares

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

Price $63.99
Cheaper than about 67% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
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 long does the 12V 1A external power supply typically last before replacement?

The included 12V 1A external power supply is a replaceable component; lifespan varies with usage and environment, so plan to swap it if the switch becomes unstable or fails to power on.

What limits 4K 60Hz output over HDMI 2.0 during long sessions?

HDMI 2.0 bandwidth caps video at 4K 60Hz (3840x2160), so sustained use cannot exceed that resolution or refresh rate regardless of session length.

Does the unit generate noticeable heat or fan noise when running all day?

The compact chassis (5.43 x 5.35 x 1.46 inches) has no fan; it runs silently and stays warm to the touch under continuous operation, but no active cooling noise is produced.

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