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Compact black box with four front buttons and LED indicators, wired remote on side

IHDAPP

IHDAPP 401A HDMI KVM Switch 4-Port 4K@60Hz USB 3.0

SKU CH-JQ9C-E055D

Controls four computers with one monitor, keyboard and mouse at up to 4K 60 Hz and USB 3.0 speeds

  • Computer ports4 Ports
  • Monitor ports1 Port
  • Supported video resolutionUSB 3.0 HDMI KVM Switches support resolution 4K@60 Hz 2K@120
  • Switching methodPush Buttons
  • Power requirementsCome with DC 12 V Power Adapter
  • USB supportWith USB support
  • Control 4 computers from one monitor and keyboard set
  • EDID simulation keeps window layouts intact when switching
  • 4K at 60 Hz and 1080p at 240 Hz video support
  • Four USB 3.0 ports for keyboard, mouse, printer and scanner
  • Push-button or wired remote switching with LED status

Four-Port HDMI KVM for Multi-PC Control

The IHDAPP 401A lets a single monitor, keyboard and mouse manage four computers. It targets users who juggle several desktops or laptops and want to reclaim desk space without adding extra displays. Plug-and-play operation means no driver installation is required.

One Monitor, Four Sources, EDID Simulation

Each computer connects through one HDMI cable and one USB 3.0 cable to the rear ports; the switch then feeds a single HDMI output to the display. An included 12 V power adapter keeps the unit running. EDID simulation preserves window layouts when switching, so applications stay where you left them.

Cables, Remote and Power in the Box

The package supplies four USB 3.0 cables, one HDMI cable, a wired desktop controller and the 12 V adapter. The remote adds push-button switching with LED status lights, while the USB 3.0 ports support peripherals such as printers or scanners at up to 5 Gbps.

How it compares

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

Price $92.99
Cheaper than about 55% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product lineHDMI KVM Switch
Model name401A
Product typeHDMI KVM Switch 1 Monitors 4 Computers
Display
Supported video resolutionUSB 3.0 HDMI KVM Switches support resolution 4K@60 Hz 2K@120 Hz. Of course, it also support 4K@30 Hz, 2560 × 1440@120 Hz, 1920 × 1080@240 Hz or lower resolution.
Ports & slots
Computer ports4 Ports
Monitor ports1 Port
USB supportWith USB support
Power
Power requirementsCome with DC 12 V Power Adapter
Size & build
Product dimensions7.8 × 3 × 0.86 in
In the box
In the box1 x HDMI KVM Switch,
1 x HDMI Cable,
4 x USB 3.0 Cables,
1 x Power Adapter,
1 x Wired Remote,
1 x User Manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

Does the 4K@60Hz limit hold over a full workday without dropping frames?

The switch is rated for 4K@60Hz and 2K@120Hz; use the included HDMI 2.0 cable within 1.5 m to maintain the maximum resolution continuously.

How hot or loud does the unit get when left on 24/7?

The device has no fan and draws power from the supplied 12 V adapter, so it runs silently and stays cool during all-day operation.

What cables must I already have to connect four computers?

Each computer needs one HDMI cable and one USB-A cable; the box includes four USB 3.0 cables and one HDMI cable, so you only need three additional HDMI cables.

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