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Small black rectangular box with four HDMI ports, three USB-A ports, one USB-C port, push buttons and LED lights on top

IHDAPP

IHDAPP 4 Port HDMI KVM Switch 4K@240Hz 8K@60Hz USB 3.0

SKU CH-0Y26-94DBD

Shares one HDMI monitor, keyboard, mouse and up to four USB 3.0 peripherals across four computers with push-button or wired remote switching

  • Computer ports4 Ports
  • Monitor ports1 Port
  • Supported video resolutionSupports resolution up to 8K@60 Hz 4K@240 Hz(DSC) and backwa
  • Switching methodPush Buttons and Wired Remote
  • Monitor supportHDMI
  • Power requirementsCome with DC 12 V Power Adapter
  • Share one monitor, keyboard and mouse across four computers
  • Switch instantly using front buttons or the wired desktop controller
  • Connect USB flash drives, printers and drives via four USB 3.0 ports at up to 5 Gbps
  • Drive an 8K display at 60 Hz or a 4K display at 240 Hz with DSC
  • Works with Windows, macOS and Linux with no driver installation

4-Port HDMI KVM Switch for Four Computers

This IHDAPP KVM switch lets four HDMI-equipped computers share one monitor, keyboard, mouse and up to four USB 3.0 peripherals. It supports video resolutions up to 8K at 60 Hz and 4K at 240 Hz with DSC, plus lower refresh rates such as 4K at 120 Hz and 1080p at 240 Hz. Switching is done via front-panel buttons or the included wired desktop controller. The unit ships with a 12 V DC power adapter and four USB data cables.

Suits Multi-System Desks.

The switch targets users who juggle multiple PCs, laptops or consoles — such as a work laptop, gaming rig and streaming box — and want a single USB keyboard, mouse and HDMI display. Each connected system must provide an HDMI output and a USB-A link for keyboard and mouse recognition. Builders whose sources or monitor use only DisplayPort, USB-C video or legacy DVI/VGA cannot use this device without active converters, which are not included.

8K@60 Hz and 4K@240 Hz HDMI 2.1 Video Support

The decisive specification is the maximum video bandwidth: 8K at 60 Hz and 4K at 240 Hz over HDMI 2.1, with backward compatibility down to 1080p at 240 Hz. Achieving the top resolutions requires every link — graphics card, monitor and cable — to support HDMI 2.1 and the stated refresh rates. If your hardware tops out at 4K 60 Hz the switch will still work, but you will not benefit from its highest-performance mode.

How it compares

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

Price $113.99
Typical for this category: the median of 4,010 items is $105.49.

Specifications

Product
Product typeHDMI KVM Switch 4 in 1 Out
Graphics
Monitor supportHDMI
Ports & slots
Computer ports4 Ports
Monitor ports1 Port
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions111.8 × 63.2 × 24.5 mm
In the box
In the box1 x HDMI 2.1 KVM USB Switch
4 x USB data cable
1 x Desktop Controller
1 × 12 V DC power adapter
1 x User Manual
More details
Switching methodPush Buttons and Wired Remote
Status lightsYes

Questions about this item

Will the USB 3.0 ports or the 12V power adapter need replacing after heavy use?

The unit ships with a 12V DC power adapter and four USB 3.0 ports (three USB-A plus one USB-C) rated at 5Gbps; no maintenance schedule or replacement interval is specified.

What resolution or refresh-rate ceiling will I hit first when running four 4K sources all day?

The switch supports up to 4K@240Hz with DSC and 8K@60Hz, but achieving those rates requires each computer's graphics card and the monitor to support the same specification plus a high-quality HDMI 2.1 cable.

Does the switch get noisy or hot when left on 24/7 with all four computers connected?

The specifications list no fan, acoustic rating or thermal data; the device is passively cooled and draws power from the included 12V adapter, so heat and noise levels are not quantified.

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