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Black rectangular box with four HDMI ports and AU power plug

YINGHUA

YINGHUA 4K 30Hz 2x2 HDMI Video Wall Controller KVM Switch AU Plug

SKU CH-FZD0-2ZBNT

Splits one HDMI or VGA source across four HDMI displays in eight splicing layouts up to 1080p output with 3.5 mm audio

  • TypeHDMI
  • Splits one 4K 30Hz source across four displays
  • Handles HDMI and VGA inputs with 10 m cable support
  • Offers eight splicing layouts including 2×2 and 1×4
  • Rotates top-row screens 180° in 2×2 mode
  • Provides 3.5 mm audio output for sound extraction

4K 2x2 Video Wall Controller

This KVM switch divides a single HDMI or VGA source into four HDMI outputs for a 2x2 display wall. It accepts input resolutions up to 4K at 30Hz and scales each output to 1080P or lower. The unit includes a 3.5 mm audio output and a remote controller for mode switching.

HDMI 30Hz Input Limit

The controller supports input cable lengths of 10 metres using AWG24 standard HDMI cables. Output cables are also limited to 10 metres at the same gauge. Maximum input refresh rate is 30Hz at 4K resolution, while all splicing modes output at 1080P or below.

Eight Splicing Modes

Eight display configurations are available, including 1x1, 2x2, 1x2, 2x1, 1x3, 3x1, 1x4 and 4x1 layouts. In 2x2 mode the first row of displays can be rotated 180 degrees. The device does not support output resolutions higher than 1080P.

Highlights

  • Splits one 4K 30Hz source across four displays
  • Handles HDMI and VGA inputs with 10 m cable support
  • Offers eight splicing layouts including 2×2 and 1×4
  • Rotates top-row screens 180° in 2×2 mode
  • Provides 3.5 mm audio output for sound extraction

Specifications

TypeHDMI

Questions about this item

Which splicing mode should I choose for a four-screen video wall?

The controller offers 1x1, 2x2, 1x2, 2x1, 1x3, 3x1, 1x4 and 4x1 modes; select 2x2 for a four-screen grid.

What resolution will each of the four displays show when I feed a 4K 30Hz source into 2x2 mode?

Each output is capped at 1080p, so the 4K input is quartered across the four screens at 1080p each.

Does the HDMI interface limit the maximum input cable length I can use?

The unit is tested with 10 m AWG24 HDMI cables on both input and output sides.

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