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Black rectangular box with four HDMI inputs and one output plus USB ports

YINGHUA

YINGHUA KVM HDMI 4x1 Quad Multi Viewer Switch 1080P USB AU Plug

SKU CH-KNAH-87M7H

A four-input HDMI KVM switch with quad multi-viewer output at 1080P and USB keyboard-mouse support

  • TypeHDMI
  • Switch four HDMI sources to one display
  • View all four inputs simultaneously on screen
  • Control connected devices with one keyboard and mouse
  • Supports 1080p resolution for clear video

4-port HDMI KVM with multi-view

This HDMI KVM switch connects four source devices to one display while sharing a single USB keyboard and mouse. It supports 1080P resolution and offers quad multi-view modes so all four inputs can be monitored simultaneously. The unit includes an AU power plug for local operation. Ideal for control rooms, streaming setups or multi-system workstations.

Replaces separate switch and splitter

Instead of using a basic HDMI switch plus a separate splitter, this device combines switching, KVM control and multi-view processing in one box. The upgrade is worthwhile when you need to view multiple sources at once without changing cables or adding extra hardware. It does not suit users who only need simple one-to-one switching or require resolutions above 1080P.

Highlights

  • Switch four HDMI sources to one display
  • View all four inputs simultaneously on screen
  • Control connected devices with one keyboard and mouse
  • Supports 1080p resolution for clear video

Specifications

TypeHDMI

Questions about this item

What HDMI cable length and connector type does the 4-input switch require?

The unit has four standard HDMI input ports and one HDMI output port; use certified High-Speed HDMI cables up to 5 metres for reliable 1080P transmission.

Which USB ports must be connected first when setting up keyboard and mouse sharing?

Plug the keyboard and mouse into the dedicated USB console ports on the front, then connect each computer to the corresponding USB-B upstream ports on the rear before powering on.

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