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A small black box with HDMI and USB ports on the rear

Aomoproing

Aomoproing USB 3.0 Dual Monitor HDMI KVM Switch 4-Port 4K 60Hz

SKU CH-EMTK-QRJDK

Controls four computers with one keyboard, mouse and dual HDMI monitors at 4K 60Hz, plus three USB 3.0 ports and audio

Style 4-Port DisplayPort Dual

  • Control 4 computers with one keyboard, mouse and dual monitors
  • Simulated EDID keeps every PC at the correct resolution and refresh rate
  • 4K 60 Hz output for extended, mirrored or spliced dual-screen layouts
  • Three USB 3.0 ports at 5 Gbps plus dedicated audio and microphone jacks
  • Switch instantly by front button or wired remote control

Dual-Monitor KVM for Four PCs

This USB 3.0 HDMI KVM switch lets you control four computers or laptops with one keyboard, one mouse and two monitors. It supports dual-screen display through HDMI outputs. The unit is designed for users who need to manage multiple systems from a single tidy desk setup.

Passive Cooling and Low Power Draw

The switch runs without fans, so it adds no audible noise to the workspace. It draws power from the included 5 V DC adapter and does not impose a heavy load on the connected systems. Normal operation stays cool to the touch during extended switching sessions.

EDID Emulation and Peripheral Sharing

Built-in EDID emulators on every input port keep each computer locked to the correct resolution and refresh rate when you switch away. Three USB 3.0 ports share keyboards, mice, storage drives or printers at up to 5 Gbps. A 3.5 mm audio output with a DAC chip and a separate microphone jack handle sound without extra cables.

Highlights

  • Control 4 computers with one keyboard, mouse and dual monitors
  • Simulated EDID keeps every PC at the correct resolution and refresh rate
  • 4K 60 Hz output for extended, mirrored or spliced dual-screen layouts
  • Three USB 3.0 ports at 5 Gbps plus dedicated audio and microphone jacks
  • Switch instantly by front button or wired remote control

Specifications

No published specifications for this item yet.

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Questions about this item

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

Connect the DC 5V adapter first, then plug HDMI cables from the switch outputs to both monitors, and finally connect each computer using both an HDMI and a USB cable to its dedicated input ports; the step most often missed is attaching the USB cable for every computer so keyboard and mouse switching works.

What maintenance or replacement will the KVM switch need later?

The unit has no user-serviceable parts or consumables; if the external 5V power adapter fails it can be replaced with another 5V DC supply of equal or higher current rating.

What limit appears first during sustained 4K 60Hz use?

The HDMI 2.0 interface caps each monitor at 4K 60Hz with YUV 4:4:4 colour, so bandwidth is the first constraint you reach under continuous load.

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