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Black rectangular HDMI switch with four inputs and one output, front button and remote included

LUOM

LUOM OZ8Q4 4×1 HDMI 2.1 video switch 8K@60Hz 4K@120Hz 48Gbps

SKU CH-P51P-XK5KV

Connects four HDMI sources to one display at up to 8K@60Hz or 4K@120Hz with 48Gbps bandwidth and includes an IR remote

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports4-Port UHD
  • AudioYes
  • Specifications8K HDMI 2.1 Switch 4X1 HDR 8K@60Hz 4K@120Hz 2K@144Hz HDMI 2.

Ports 4-Port UHD

  • Connect four sources to one display with 4×1 HDMI switching
  • Enjoy 8K resolution at 60 Hz for ultra-sharp detail
  • Experience 4K gaming at 120 Hz for smooth motion
  • Benefit from 48 Gbps bandwidth for lossless signal quality
  • Switch instantly via IR remote or front-panel button

Four-input HDMI 2.1 switch

The LUOM OZ8Q4 routes four HDMI 2.1 sources to one display, supporting 8K at 60 Hz and 4K at 120 Hz. It handles 48 Gbps bandwidth with HDCP 2.3 and HDR10+ pass-through. Gamers and home-theatre users can connect consoles, streaming sticks and a PC simultaneously.

Passive thermal design with external power

The compact aluminium enclosure runs without a fan, so operation is silent. A bundled 5 V power adapter ensures stable 48 Gbps transmission over longer cable runs. Typical draw is low enough that the supply stays cool during extended 8K60 sessions.

Desktop footprint with IR and front-button control

At 5.91 by 2.36 by 0.79 inches and 11.9 ounces, the unit sits unobtrusively on a shelf. Four HDMI inputs and one output are recessed on the rear; an IR sensor and tactile switch on the front allow source changes without line-of-sight to the remote. Battery for the remote is not included.

Highlights

  • Connect four sources to one display with 4×1 HDMI switching
  • Enjoy 8K resolution at 60 Hz for ultra-sharp detail
  • Experience 4K gaming at 120 Hz for smooth motion
  • Benefit from 48 Gbps bandwidth for lossless signal quality
  • Switch instantly via IR remote or front-panel button

Specifications

BrandLUOM
SeriesOZ8Q4
ModelOZ8Q4
Part NumberOZ8Q4
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports4-Port UHD
AudioYes
Specifications8K HDMI 2.1 Switch 4X1 HDR 8K@60Hz 4K@120Hz 2K@144Hz HDMI 2.1 Switcher 4 port in 1 out HDCP2.3 for Xbox Series X PS5 Invidia
HDMI-compatible Switch: HDMI 2.1 and HDCP 2.3,48Gbps transmission speed,This HDMI-compatible switcher allow you to connect four HDMI-compatible source to one HDMI-compatible display.
Three switch mode:support auto switch,Panel switch and IR remote control.
HDMI Input/Output:The length of hdmi input / hdmi output is less than 1.5 meter for 8K@60Hz/4K@120Hz;The length of hdmi input / hdmi output is less than 5 meter for 4K@60Hz;
Actual Test: 8K HDMI Switch test w
Input Connector4 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1x 4X1 HDMI 2.1 Switch
1x 5V power adapter
1x IR Remote Control(Battery is not included)
1x User Manual

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Questions about this item

How do I connect four sources and one display to the LUOM OZ8Q4, and which step do people often miss?

Plug each source into the four HDMI inputs and the display into the single HDMI output, then connect the included 5 V power adapter; the step most users skip is powering the unit, which keeps the 48 Gbps link stable.

What will need replacement on the LUOM OZ8Q4 after extended use?

The IR remote control uses a battery that is not included, so that battery will need replacing; the switch itself has no user‑serviceable parts.

What cable‑length limit appears first when running 8K@60 Hz through the LUOM OZ8Q4?

The manufacturer notes that an 8K@60 Hz signal should use a high‑quality HDMI 2.1 cable no longer than 10 ft; beyond that distance the 48 Gbps bandwidth can drop out.

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