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Black rectangular HDMI switch with four inputs, one output, optical and 3.5mm audio ports, IR remote

Jansicotek

Jansicotek OZQ4 4×1 HDMI Switch Audio Extractor 4K@60Hz 18.5Gbps ARC

SKU CH-B4HK-742QV

Switches four HDMI sources to one display at 4K@60Hz with optical and 3.5mm audio extraction and ARC support

  • Port count4-Port UHD
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports1 x HDMI
  • Maximum supported resolutions4K@60 Hz
  • Bandwidth rating18.5 Gbit/s/600 MHz
  • Switch four sources to one display with 4K@60Hz clarity
  • Extract audio via optical TOSLINK or 3.5mm stereo for soundbars or headphones
  • ARC function routes TV audio back through the optical port
  • IR remote and front button give instant source selection
  • HDCP 2.2 and 18.5Gbps bandwidth protect 4K HDR content

Four-input HDMI switch with audio extraction

The Jansicotek OZQ4 accepts four HDMI 2.0 sources and routes one to a single display at up to 4K@60Hz. It extracts audio through an optical TOSLINK port and a 3.5 mm stereo jack, and supports ARC on the optical output. The unit is powered by a USB cable and includes an IR remote for source switching.

Sustained 4K@60Hz pass-through at 18.5 Gbps

The switch maintains a continuous 18.5 Gbps bandwidth without frame drops during long viewing sessions. It handles 12-bit deep colour and HDR in YUV 4:2:0 format, and automatically jumps to the next live input when a source is disconnected. Compressed formats such as DTS-HD and Dolby Digital pass through the optical port without degradation.

Fanless design with USB power draw

The compact black enclosure measures 5.91 by 2.36 by 0.79 inches and weighs 11.9 ounces, with no moving parts to generate noise. It draws power from a supplied USB cable, so no separate adapter is required. Typical operation stays cool to the touch, and the front-panel LED simply indicates the active input.

How it compares

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

Price $24.99
Cheaper than about 58% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZQ4
Model nameOZQ4
Part numberOZQ4
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Ports & slots
Port count4-Port UHD
Input ports4 x HDMI
Output ports1 x HDMI
Size & build
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the boxHDMI 2.0 switcher 4 × 1 with audioX1
IR remote controlX1(no battery)
USB power cable(no power adpater)

Questions about this item

How much power does the Jansicotek OZQ4 draw when running all day?

The switch is powered via the included USB cable and has no separate power adapter, indicating low power consumption suitable for continuous use.

What cables and audio gear must I already own to use the optical and 3.5 mm outputs?

You need four HDMI source cables, one HDMI display cable, a TOSLINK optical cable for the SPDIF port, and a 3.5 mm stereo cable for the analogue audio output.

Will the OZQ4 pass 4K@60 Hz from my older HDMI 1.4 sources to a newer display?

Yes, the switch accepts 480p, 720p, 1080p and 4K@60 Hz inputs and outputs up to 4K@60 Hz over HDMI 2.0, so older sources work alongside newer displays.

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