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Compact black metal box with five HDMI inputs and one output, front button and LED indicators

SMUGDESK

SMUGDESK OZQ3-4 5-Port HDMI 2.0 Video Switch 18Gbps 4K@60Hz

SKU CH-4SMK-FZ661 MPN OZQ3-4

Connects five HDMI sources to one display with 18Gbps bandwidth for 4K at 60Hz and HDR support

  • Connect five HDMI sources to one display
  • 18 Gbps bandwidth enables 4K at 60 Hz HDR
  • IR remote, front button and auto-switching options
  • Dolby Atmos and DTS-HD audio pass-through supported
  • DC powered metal chassis for stable long-run operation

5-Port HDMI 2.0 Switch for Multi-Device Setups

The SMUGDESK OZQ3-4 connects up to five HDMI sources to a single display, solving the common shortage of TV or projector inputs. It handles 4K@60Hz HDR video at 18Gbps bandwidth with full HDCP2.2 compliance for protected streaming content. Gamers and home-theatre users can keep a PS5, Xbox, streaming stick and Blu-ray player permanently connected without swapping cables.

Upgrade from Manual Cable Swapping

This unit replaces the hassle of physically unplugging cables or using an older selector limited to fewer inputs and lower bandwidth. The jump is worth it when you run multiple 4K@60Hz sources and need reliable HDCP2.2 handshakes for 4K streaming services. It also adds 1080P@120Hz support for high-refresh gaming and automatic EDID management to prevent resolution drops.

Fits a Living-Room Rack or Desk with External Power

The compact metal housing sits neatly beside a TV or monitor and draws power from the included DC adapter for stable, long-hour operation. Three switching methods — IR remote, front button and auto-detection — cover sofa control, quick local changes and hands-free switching when a new device powers on. LED indicators show the active port at a glance, and the switch passes Dolby Atmos, DTS-HD and TrueHD audio to an AV receiver or soundbar without extra configuration.

Highlights

  • Connect five HDMI sources to one display
  • 18 Gbps bandwidth enables 4K at 60 Hz HDR
  • IR remote, front button and auto-switching options
  • Dolby Atmos and DTS-HD audio pass-through supported
  • DC powered metal chassis for stable long-run operation

Specifications

No published specifications for this item yet.

Questions about this item

How many HDMI input ports does the OZQ3-4 provide for connecting source devices?

The switch provides five HDMI input ports so you can connect up to five source devices such as a PS5, Xbox, streaming stick or Blu-ray player to a single display.

What is the correct way to power the switch before connecting sources, and what mistake causes no signal?

Connect the included external DC power adapter to the switch first, then attach all HDMI cables; skipping the power step or powering sources before the switch often results in no picture.

Which component should be checked first if the LED indicators stop showing the active input after extended use?

Verify the external DC power adapter is still delivering stable voltage, as a failing supply is the most common cause of lost LED indication and signal instability.

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