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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

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4-Port UHD
  • SpecificationsInput:HDMI 2.0 ports X4 Output:HDMI 2.0 port X1, optical tos
  • Input Connector4 x HDMI
  • 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.

Highlights

  • 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

Specifications

BrandJansicotek
SeriesOZQ4
ModelOZQ4
Part NumberOZQ4
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4-Port UHD
SpecificationsInput:HDMI 2.0 ports X4
Output:HDMI 2.0 port X1,
optical toslink audioX1
3.5mm stereo audioX1
ARC function:Yes(toslink port only)
Resolutions:4KX2K/60Hz in&out
HDCP:HDCP 2.2 compliant
HDMI version:HDMI 2.0
HDR:supports HDR up to 10 bite
Input Connector4 x HDMI
Output Connector1 x HDMI
Maximum Resolutions4K@60Hz
Bandwidth18.5Gbps/600MHZ
Features1.Support ARC functions, Compatible with HDTV which support HDMI and HDCP
2.Support compressed audio; DTS digital, Dolby digital (DTS-HD and DOLBY)
3.Support high-resolution input: 480P/ 576P/ 720P/ 1080P/ 1080p 3D/ 4K@60Hz, HDMI V2.0, HDCP V1.4
4.Support video transmission: 18Gbps/ 600MHZ
5.Support high-definition signal with remote control
6.Support automatic identification of the signal source
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package ContentsHDMI 2.0 switcher 4X1 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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