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Small black rectangular HDMI 2.1 switch with two ports on one side and one on the other

LUOM

LUOM OZQ8AB3 8K HDMI 2.1 Bi-Directional Video Switch

SKU CH-8PVG-G5XCG

Bi-directional HDMI 2.1 switch connects two sources to one display or one source to two displays, supporting 8K at 60 Hz, 4K at 144 Hz, and 1080p at 240 Hz with VRR and Dynamic HDR

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • Specifications8K@60Hz 4K@120Hz 1080P@240Hz HDMI Bi-Directional Switch can
  • Input Connector1 x HDMI
  • Bi-directional design switches two sources to one display or one source between two screens
  • Supports 8K resolution at 60 Hz for ultra-high-definition viewing
  • Delivers 4K gaming at 120 Hz and 144 Hz refresh rates
  • Handles 1080p signals up to 240 Hz for competitive play
  • Simple push-button or remote control changes sources instantly with no drivers needed

What the LUOM OZQ8AB3 does

This LUOM OZQ8AB3 is a bi-directional HDMI 2.1 switch that lets you connect two sources to one display or one source to two displays, switching between them with a button press or the supplied remote. It supports resolutions up to 7680 x 4320 at 60 Hz, 4K at 144 Hz or 120 Hz and 1080P at 240 Hz, making it suitable for gaming consoles, PCs and media players that need high refresh rates.

Check your cables and devices first

Ensure both your source devices and the display have HDMI 2.1 ports if you want 8K at 60 Hz or 4K at 144 Hz; the switch is backward compatible with earlier HDMI versions for lower resolutions. Use cables no longer than 1.5 meters for 8K, 3 meters for 4K and 8 meters for 1080P to stay within the rated maximum cable lengths. No external power supply is required, but the remote needs two AAA batteries which are not included.

Thermals noise and power in normal use

The unit draws power from the HDMI connections themselves, so there is no fan and no audible noise during operation. Its compact enclosure measuring 5.91 by 2.36 by 0.79 inches and weighing 11.9 ounces stays cool to the touch under typical switching loads. Because it requires no separate power adapter, it adds no extra heat or cable clutter to an entertainment centre or desk setup.

Highlights

  • Bi-directional design switches two sources to one display or one source between two screens
  • Supports 8K resolution at 60 Hz for ultra-high-definition viewing
  • Delivers 4K gaming at 120 Hz and 144 Hz refresh rates
  • Handles 1080p signals up to 240 Hz for competitive play
  • Simple push-button or remote control changes sources instantly with no drivers needed

Specifications

BrandLUOM
SeriesOZQ8AB3
ModelOZQ8AB3
Part NumberOZQ8AB3
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2
Specifications8K@60Hz 4K@120Hz 1080P@240Hz HDMI Bi-Directional Switch can connect two HDMI sources like blu-ray player and PS3, PS4, PS4 pro, PS5 etc,to a single HDMI display like HDTV. Besides,it also can switch one signal source to two displays(just like 1*2 splitter ,but it is different that the 2 displays can not work at the same time).
Input Connector1 x HDMI
Output Connector2 x HDMI
Maximum Cable Length8K resolution within 1.5 meters (4.9 ft), 4K resolution within 3 meters (9.8 ft), 1080P resolution within 8 meters (26.2 ft)
Maximum Resolutions7680 x 4320
FeaturesHDMI 2.1 Switch 2 in 1 out: HDMI 2.1 Switch can smoothly connect 2 HDMI signal sources to 1 display (HDMI Switch 2 in 1 out), or as an HDMI Splitter connect 1 HDMI display to switch between 2 displays (CANNOT display simultaneously).
HDMI 2.1 Switch Bi-directional 2 in 1- 8K@60Hz / 4K@120Hz (4K@165Hz, 4K@144Hz)
Support 8K@60Hz, 4K@120Hz (4K@165Hz, 4K@144Hz), 2K/1080P@240Hz and back forward compatible.
Support increasing your number of HDMI ports if limited by your device's internal ports.
Supports Dynamic HDR, HDR10+, VRR, Chroma 4:2:0 / 4:2:2 / 4:4:4.
Supports Dolby Vision and HDCP
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents8K@60Hz bidirectional HDMI 2.1 switch x1,Control Remote x1, type c cable x1.
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Questions about this item

What comes in the box and what must I supply myself?

The package includes the bi-directional HDMI 2.1 switch, an IR remote control and a USB-C cable. HDMI cables and two AAA batteries for the remote are not included.

How do I decide between using this as a 2-in-1-out switch or a 1-in-2-out splitter?

Use it as a switch when you have two source devices such as a console and a Blu-ray player feeding one display. Use it as a splitter when one source needs to alternate between two displays; only one screen is active at a time.

What does the 8K@60Hz rating mean for my actual cable runs?

At 8K resolution the switch supports cables up to 1.5 metres (4.9 ft). For 4K the limit extends to 3 metres (9.8 ft), and for 1080p it reaches 8 metres (26.2 ft).

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