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Black rectangular box with four HDMI inputs and one output

AUBEAMTO

AUBEAMTO 4K HDMI KVM Switch 4x1 Quad Multi Viewer

SKU CH-66E3-MG5EX

Connects four HDMI sources to one display with quad-view and seamless switching up to 4K@30Hz, plus USB KVM and IR control

  • Type4K HDMI KVM Switch 4x1 Quad Multi Viewer
  • ColorBlack
  • Ports4
  • Input Connector4 X HDMI
  • Output Connector1 X HDMI
  • Maximum Resolutionsup to 4K@30Hz
  • Display four sources simultaneously on one 4K@30Hz screen
  • Seamless switching between four HDMI inputs with zero visible lag
  • Control all connected PCs using a single keyboard and mouse via KVM
  • Operate the switch from across the room with the included IR remote
  • HDMI 1.4b and HDCP 1.4 compliance ensures broad device compatibility

Four-input HDMI KVM switch with quad view

This AUBEAMTO unit accepts four HDMI sources and presents them on a single display either as a seamless quad split or as a full-screen selection. It includes KVM functionality so one USB keyboard and mouse can control all four connected computers. The package supplies the switch, a USB power adapter, four USB data cables, an IR remote and a manual. It is suited for operators who need simultaneous monitoring of several PCs in control rooms, meeting halls or multi-system workstations.

Sustained multi-channel operation at 4K 30 Hz

The switch maintains a continuous 330 MHz bandwidth and 10.2 Gbps baud rate across all four inputs without frame drops during extended sessions. HDMI 1.4b and HDCP 1.4 compliance ensures stable handshake with each source over long periods. Input cables up to 15 metres and output cables up to 24 metres of AWG26 specification are supported, so rack-mounted or room-spanning layouts remain reliable. The quad-view processor scales each 4K@30Hz or 1080@60Hz stream in real time without added latency.

HDMI 1.4b interface limits define the ceiling

Maximum resolution is capped at 4K@30Hz and 1080@60Hz because the HDMI 1.4b link tops out at 10.2 Gbps. Higher refresh rates at 4K or deeper colour formats such as 4:2:2 at 4K60 are not possible on this standard. Audio output is restricted to PCM2 stereo; multichannel bitstream formats are not passed through. KVM control uses USB 2.0 ports, so high-speed peripherals will fall back to USB 2.0 speeds.

Highlights

  • Display four sources simultaneously on one 4K@30Hz screen
  • Seamless switching between four HDMI inputs with zero visible lag
  • Control all connected PCs using a single keyboard and mouse via KVM
  • Operate the switch from across the room with the included IR remote
  • HDMI 1.4b and HDCP 1.4 compliance ensures broad device compatibility

Specifications

Type4K HDMI KVM Switch 4x1 Quad Multi Viewer
ColorBlack
Ports4
Input Connector4 X HDMI
Output Connector1 X HDMI
Maximum Resolutionsup to 4K@30Hz
Package Contents1xHDMI 4x1 quad KVM multi-viewer
1x USB Power adapter
4x USB Data cable
1xRemote control
1xUser manual

Questions about this item

Does the unit run hot or draw much power when all four 4K inputs are active all day?

It is powered by the supplied USB adapter and runs silently with no fan; normal warmth is expected during continuous operation.

What cables and power items must I already have to connect four computers and one display?

You need four HDMI cables for the inputs, one HDMI cable for the output, and a free USB port on each computer for keyboard and mouse data; the power adapter is included.

Will my older 1080p monitors and 720p sources work correctly through this switch?

Yes — the switch accepts 1080p at 60 Hz, 720p and other listed resolutions, scaling each to the chosen output mode without extra setup.

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