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Compact black box with four HDMI ports, four USB ports, front push buttons and a wired desktop controller

ESTONE

ESTONE SW241-HD 4-Port 8K@60Hz HDMI KVM Switch

SKU CH-N8XH-CPYYM

Lets four computers share one monitor and four USB 3.0 peripherals with 8K at 60 Hz video

  • TypeHDMI, USB
  • PC ConnectorsHDMI, USB
  • Computer Connections4 Port - USB 3.0 HDMI
  • Monitor Connections1 Port
  • Video Resolution8K 60Hz
  • PC SelectionPush Buttons/Desktop Controller
  • Control four computers with one keyboard and mouse using push buttons or remote
  • Share a single monitor across four PCs at up to 8K 60 Hz resolution
  • Connect four USB 3.0 peripherals for 5 Gbps data transfer speeds
  • Supports 1080p at 240 Hz and 4K at 120 Hz for high refresh gaming
  • Auto-scan switches sources every 3 seconds with LED status indicators

Four-Computer HDMI KVM Switch

The ESTONE SW241-HD lets four computers or laptops share one monitor and four USB 3.0 peripherals such as a keyboard, mouse, printer or scanner. Switching is handled by front-panel push buttons or the included wired desktop controller. It is suited for multi-system workstations, server rooms or streaming setups that need a single display and input set. The unit requires the supplied 12 V external power supply for operation.

Passive Cooling and Low Power Draw

The switch operates without fans, relying on its metal enclosure for silent heat dissipation. Power consumption stays minimal because the device only routes video and USB signals rather than generating them. The 12 V 1 A adapter provides enough headroom for all four upstream USB 3.0 ports at 5 Gbps each. No additional cooling or high-wattage supply is needed in normal office or studio environments.

Bundled Cables and Remote Control

Four USB 3.0 Type-A to Type-A cables are included so every computer can connect immediately. An IR receiver cable and a handheld remote allow switching from a distance without reaching the unit. A printed user manual covers setup and the 3-second auto-scan mode. Buyers who need HDMI cables, longer USB runs or a rack-mount kit must source those separately.

Highlights

  • Control four computers with one keyboard and mouse using push buttons or remote
  • Share a single monitor across four PCs at up to 8K 60 Hz resolution
  • Connect four USB 3.0 peripherals for 5 Gbps data transfer speeds
  • Supports 1080p at 240 Hz and 4K at 120 Hz for high refresh gaming
  • Auto-scan switches sources every 3 seconds with LED status indicators

Specifications

BrandESTONE
SeriesSW241-HD
ModelSW241-HD
TypeHDMI, USB
PC ConnectorsHDMI, USB
Computer Connections4 Port - USB 3.0 HDMI
Monitor Connections1 Port
Video Resolution8K 60Hz
PC SelectionPush Buttons/Desktop Controller
AutoScan Interval3 seconds
LED IndicatorsYes
USB Featureswith USB support
ApplicationThe hdmi kvm switch 4 port allows 4 computers or laptops to share 1 monitor and 4 USB 3.0 devices. You can control all 4 computers directly with a single set of mouse and keyboard. Switching between the 4 computers is easy using the panel buttons or an external remote. It's plug-and-play, streamlining your workspace and boosting office efficiency.
Features4 in 1 out HDMI KVM Switch: HDMI KVM Switch is a HDMI switch that help 4 computers/laptops to share 1 monitor and 4 USB 3.0 devices such as scanner, printer, mouse, keyboard.
?
4 computers/laptops share one set of keyboard, mouse and 1 monitors, and more USB 3.0 peripherals;
Support maximum resolution up to 4K 120Hz HDMI monitors output
support up to 8K@60Hz/4K@120Hz,2K@144Hz/1080P@240Hz for mirrored display;
Compatible with Windows 11/10/7/2000/XP/Vista, Linux, UNIX, Ubuntu, Fedora, and other systems;
Advanced switching modes: push button and IR remote control;No complicated install
Dimensions5.43 x 5.35 x 1.46 inches
Weight9.52 Ounces
Package ContentsYou 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.

Questions about this item

How do I connect the four computers to the SW241-HD and which step is often missed?

Connect each computer using one HDMI cable and one USB 3.0 A-to-A cable to the corresponding numbered ports, then plug in the 12 V 1 A power supply; the step often missed is powering the switch before turning on the PCs.

What consumable or replaceable items will this KVM need over time?

The included IR remote requires a coin-cell battery which is not supplied; cables and the external power adapter may need replacement if damaged, but the switch itself has no user-serviceable parts.

What is the first resolution or refresh-rate limit I will hit when running demanding content continuously?

The HDMI 2.1 ports cap video at 8K 60 Hz, 4K 120 Hz, or 1080p 240 Hz; sustained use will hit the 8K 60 Hz ceiling first if your GPU and monitor support it.

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