We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black box with four HDMI inputs, one HDMI output, optical and 3.5mm audio ports, IR remote included

SMUGDESK

SMUGDESK OZQ9-1 4x1 HDMI Switch with Audio Extractor

SKU CH-31TT-H8X32 MPN OZQ9-1

Connects four HDMI sources to one display while extracting audio via optical and 3.5 mm outputs with ARC support for 4K 60 Hz HDR and 1080p 120 Hz video

  • Connect four HDMI sources to one display for a tidy setup
  • Extract digital audio via optical SPDIF and analog 3.5 mm jack
  • Return TV app sound to external speakers using ARC
  • Enjoy 4K at 60 Hz HDR and 1080p at 120 Hz video
  • Switch sources instantly with front buttons or the included IR remote

4×1 HDMI switch with audio extraction

This SMUGDESK OZQ9-1 unit connects four HDMI sources to a single display while extracting digital audio through optical SPDIF and analog 3.5 mm outputs. It suits home-theatre enthusiasts and gamers who need centralised switching and separate audio routing. The device also returns TV app audio via ARC to an external sound system without extra cables.

HDMI 2.0 and HDCP 2.2 bandwidth limits

Video passes through an 18 Gbps HDMI 2.0 circuit certified for HDCP 2.2, capping resolution at 4K 60 Hz with HDR10 and 3D support. High-frame-rate gaming is limited to 1080P 120 Hz, so 4K 120 Hz sources will not pass at their native rate. The switch handles Dolby 7.1CH Atmos and DTS-HD but cannot process audio formats beyond those listed.

Four inputs to one output constraint

The fixed 4-in-1 topology means only four sources can be connected simultaneously; a fifth device requires manual cable swapping or a different switch. Buyers who need more than four HDMI inputs or who require HDMI 2.1 bandwidth for 4K 120 Hz should look elsewhere.

Highlights

  • Connect four HDMI sources to one display for a tidy setup
  • Extract digital audio via optical SPDIF and analog 3.5 mm jack
  • Return TV app sound to external speakers using ARC
  • Enjoy 4K at 60 Hz HDR and 1080p at 120 Hz video
  • Switch sources instantly with front buttons or the included IR remote

Specifications

No published specifications for this item yet.

Questions about this item

Which audio output should I use between the optical SPDIF and the 3.5 mm jack for my soundbar?

Use the optical SPDIF for Dolby 7.1CH Atmos, DTS-HD or TrueHD with an AV receiver; the 3.5 mm jack provides stereo analog audio for headphones or powered speakers.

What does 4K at 60 Hz actually deliver on my TV?

The 18 Gbps HDMI 2.0 circuit sends full 4K 60 Hz HDR10, 3D and 1080P 120 Hz video to the display without signal loss or flicker.

How does the ARC function work with my smart TV apps?

ARC returns audio from the TV’s built-in streaming apps through the switch to the optical or 3.5 mm output, so no extra cable is needed.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.