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Black rectangular HDMI matrix switch with front panel buttons and multiple rear ports

SMA

SMA 4x2 HDMI Matrix Switch 4K@60Hz Black

SKU CH-S2N0-0Y1M8

Connects four HDMI sources to two displays with independent 4K 60Hz switching, optical and 3.5mm audio extraction, and IR remote control

  • Port count4
  • Units per package1
  • Product typeHDMI Switchers
  • Product colorBlack
  • DetailsThis 4K HDMI Matrix 4 in 2 out, can be freely switched 4 inp
  • Key features4 In 2 Out HDMI Matrix The HDMI 2.0 Matrix 4 × 2 can connect
  • Switch 4 sources across 2 displays independently
  • Supports 4K@60Hz 18Gbps with HDCP2.2
  • Extract audio via optical coaxial or 3.5mm
  • IR remote and front button for source control
  • Compact 9.25x6.69x2.32in unit weighs 1.43lb

4x2 HDMI Matrix Switch

The SMA 4x2 HDMI Matrix Switch routes four HDMI sources to two independent displays or projectors at up to 4K@60Hz. It supports HDMI 2.0 and HDCP 2.2 with 18Gbps bandwidth for high-resolution video. Audio can be extracted from either output via optical, coaxial or 3.5mm connections for external sound systems.

Suited for multi-source AV setups

Home-theatre owners and presenters who need to share four devices across two screens will benefit from matrix and splitter modes. IR remote and front-panel buttons provide quick source selection. Buyers requiring more than two simultaneous display zones or additional HDMI outputs should consider a larger matrix.

Straightforward desktop installation

Connect sources, displays and the included 5V power adapter; the unit fits on a shelf at 9.25 x 6.69 x 2.32 inches. EDID management and automatic equalisation handle most handshake issues. Long cable runs beyond the spec may cause signal drop-out, so keep HDMI leads within recommended lengths.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $63.99
Pricier than about 86% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Product colorBlack
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4
Size & build
Product dimensions9.25 × 6.69 × 2.32 in
Product weight1.43 lb (0.65 kg)
In the box
Units per package1
In the box1 × 4K 60 Hz HDMI Matrix Splitter, 1*IR remote control, 1 × 5 V power adapter, 1*User Manual

Questions about this item

Do I need HDMI cables for the four source devices and two displays?

Yes, the unit provides four HDMI inputs and two HDMI outputs; you must supply cables for each connected source and display.

Will my 1080P 60Hz monitor work alongside a 4K 60Hz screen on the two outputs?

The matrix is backward compatible with 1080P 60Hz and 1080P 120Hz, so each output can run at its native resolution independently.

How can I verify audio extraction is active on the optical or 3.5 mm ports?

Play a Dolby TrueHD or DTS-HD track; sound from the SPDIF or headphone jack confirms the extractor is passing 7.1-channel LPCM or bitstream audio.

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