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Black rectangular HDMI matrix switch, six inputs two outputs, front panel ports and IR sensor, compact 200 by 70 by 25 mm

SMA

SMA HDMI Matrix Switch 6x2 4K 60Hz Audio Out Black

SKU CH-671J-F0287

Routes six HDMI sources to two displays with independent SPDIF and 3.5 mm audio outputs, supporting 4K at 60 Hz 4:4:4

  • TypeHDMI Switchers
  • ColorBlack
  • Ports6
  • MatrixHDMI Matrix Switch 6x2
  • AudioYes
  • Maximum Resolutions3840 x 2160
  • Switch 6 sources to 2 displays independently
  • 4K 60 Hz RGB/YUV 4:4:4 via HDMI 2.0
  • Separate optical or 3.5 mm audio per output
  • 1080p up to 15 m, 4K 60 Hz up to 5 m
  • Includes IR remote and 5 V 1.5 A power supply

6×2 HDMI matrix switch

This SMA matrix routes six HDMI sources to two independent displays. Each output can show the same image or different content, making it suited to conference rooms, classrooms, retail signage and home entertainment racks. It handles 4K 60 Hz signals with 4:4:4 colour sampling and HDCP 2.2 compliance. The unit ships new in a black metal enclosure.

4K 60 Hz capacity and transmission limits

Maximum resolution is 3840×2160 at 60 Hz with 8, 10 or 12-bit deep colour and 600 MHz bandwidth. At 1080p the signal reaches 15 metres, at 4K 30 Hz it reaches 10 metres, and at 4K 60 Hz the reliable distance is 5 metres. A built-in down-scaler converts 4K input to 2K output when displays differ in capability. Audio formats include LPCM, DTS and Dolby AC3 extracted independently on each zone.

IR remote, power supply and manual included

The bundle adds a handheld IR remote for front-of-room switching, a 5 V 1.5 A universal power adapter (100–240 V AC input) and a printed user manual. Each HDMI output provides both SPDIF optical and 3.5 mm stereo audio breakout, so zones can feed separate sound systems or headphones without extra extractors.

Highlights

  • Switch 6 sources to 2 displays independently
  • 4K 60 Hz RGB/YUV 4:4:4 via HDMI 2.0
  • Separate optical or 3.5 mm audio per output
  • 1080p up to 15 m, 4K 60 Hz up to 5 m
  • Includes IR remote and 5 V 1.5 A power supply

Specifications

TypeHDMI Switchers
ColorBlack
Ports6
MatrixHDMI Matrix Switch 6x2
AudioYes
Maximum Resolutions3840 x 2160

Questions about this item

Will the SMA 6x2 matrix pass 4K 60 Hz from a new source to my older 1080p display without manual scaling?

Yes, the built-in down-scaler accepts a 4K input and automatically outputs 2K so the older screen receives a compatible signal without user intervention.

How can I confirm the matrix is routing each of the six inputs to the two outputs correctly after installation?

Use the IR remote to select an input for each output; the front-panel LEDs show the active routing and both displays will show the chosen source independently.

Does the package include HDMI cables for the six inputs and two outputs, or must I buy them separately?

The box contains the matrix unit, IR remote, 5 V 1.5 A power adapter and user manual only; all HDMI cables are sold separately.

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