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Black rectangular KVM switch with HDMI ports and audio jacks

BUCIER

BUCIER 4K HDMI True Matrix Switcher 4x2 2x4 2x2 KVM Switch

SKU CH-CDGC-09H9A

Routes four HDMI sources to two displays at up to 3840×2160/60 Hz with optical and 3.5 mm audio extraction and Dolby 5.1 support

  • TypeAccessories
  • Switch four sources to two displays with true matrix routing
  • Enjoy 4K resolution at 60 Hz on both outputs
  • Extract optical and 3.5 mm audio simultaneously from HDMI out 1
  • Supports LPCM, Dolby and DTS 5.1 surround sound
  • Handles 8/10/12-bit deep color and 3D video formats

True 4K Matrix Switcher

The BUCIER HDMI matrix connects four signal sources to two displays at resolutions up to 3840 x 2160 at 60 Hz. It suits installers and integrators who need simultaneous switching and splitting in conference rooms, classrooms or data-centre racks. The unit also extracts optical and 3.5 mm analogue audio from the first HDMI output for separate sound systems.

HDMI 2.2 HDCP compliance

Content-protected 4K streams require HDCP 2.2 handshake support, which this matrix provides across all four inputs and both outputs. Without that compliance, protected material from media players or game consoles would fall back to lower resolutions or display no picture at all.

600 MHz sustained bandwidth

The 600 MHz bandwidth ceiling handles continuous 8, 10 or 12-bit deep-colour video without compression artefacts during long presentations or monitoring sessions. Audio stays locked to LPCM, Dolby or DTS 5.1 formats throughout extended operation, avoiding drop-outs that can occur on lower-bandwidth switches.

Highlights

  • Switch four sources to two displays with true matrix routing
  • Enjoy 4K resolution at 60 Hz on both outputs
  • Extract optical and 3.5 mm audio simultaneously from HDMI out 1
  • Supports LPCM, Dolby and DTS 5.1 surround sound
  • Handles 8/10/12-bit deep color and 3D video formats

Specifications

TypeAccessories

Questions about this item

How does the 3840 x 2160 at 60 Hz resolution look when the matrix is driving two displays at once?

Both connected monitors or projectors can show 4K at 60 Hz simultaneously because the switch splits the four sources across the two outputs without dropping the headline resolution or frame rate.

What does the HDCP 2.2 rating actually limit when I play protected 4K streams through the switch?

HDCP 2.2 lets the matrix pass copy-protected 4K content from any of the four inputs to either display, so streaming boxes and UHD Blu-ray players handshake correctly at the full 600 MHz bandwidth.

What does the 3.5 mm jack on HDMI out 1 provide that the other output does not?

The front-panel 3.5 mm socket on output 1 carries stereo or 5.1-channel audio extracted from the active source, while the optical port on the same output carries the same multichannel stream for an external DAC or soundbar.

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