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Compact black HDMI switch box with two input ports and one output port, manual selector button, and DC power socket

LUOM

LUOM OZ8AB 8K HDMI 2.1 Bi-Directional Switch 48Gbps 2-Port

SKU CH-ASVJ-G4BQD

Bi-directional 8K HDMI 2.1 switch routes two sources to one display or one source to two displays at 48 Gbps bandwidth

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2-Port UHD
  • Specifications· Product Type: 8K Bi-Directional HDMI Switcher Splitter · I
  • Input Connector2 x HDMI
  • Bi-directional 2-in-1-out or 1-in-2-out HDMI 2.1 flexibility
  • 48Gbps bandwidth delivers 8K at 60Hz and 4K at 120Hz
  • Manual push-button switching avoids wear from repeated cable changes
  • Aluminium alloy chassis dissipates heat for stable signal transfer
  • Compact 5.91 x 2.36 x .79 inch design fits tight spaces

8K Bi-Directional HDMI 2.1 Switch

The LUOM OZ8AB is a compact HDMI 2.1 switcher and splitter that handles 8K at 60 Hz and 4K at up to 144 Hz. It routes signals between two sources and one display, or one source and two displays, with a maximum bandwidth of 48 Gbps. A supplied DC 5 V power adapter ensures stable operation for high-resolution content.

Gamers and multi-source setups

Console owners running 4K at 120 Hz on Xbox Series X or PS5 will benefit from the high refresh support. Home-theatre users who need to toggle between two 8K sources on a single screen also fit this device. It is not for installations requiring simultaneous dual-display output or automatic source detection.

Manual push-button switching

Source or display selection is performed by a physical button on the unit; there is no auto-switching function. Switching high-power devices can take three to six seconds to complete the handshake. This behaviour determines whether the workflow suits your environment.

Highlights

  • Bi-directional 2-in-1-out or 1-in-2-out HDMI 2.1 flexibility
  • 48Gbps bandwidth delivers 8K at 60Hz and 4K at 120Hz
  • Manual push-button switching avoids wear from repeated cable changes
  • Aluminium alloy chassis dissipates heat for stable signal transfer
  • Compact 5.91 x 2.36 x .79 inch design fits tight spaces

Specifications

BrandLUOM
SeriesOZ8AB
ModelOZ8AB
Part NumberOZ8AB
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2-Port UHD
Specifications· Product Type: 8K Bi-Directional HDMI Switcher Splitter
· Interface Type: 2 HDMI In/Out, 1 HDMI Out/In
· Please use the supplied DC 5V charger to power the device.
· Portable and compact design takes very little space setting it up, easy to carry and use.
Input Connector2 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
Features· This is a 2 in 1 out switcher, and 1 in 2 Out a HDMI Splitter (2 Output CANNOT display simultaneously).
· Does not support automatic switching, only supports manual switching. For some high-power devices, it may take 3-6 seconds to manually switch the signal source.
· It can well work with xbox or PS5 to achieve 4K@120hz in your tvs or relatively monitors.
· If you need to output 8K@60Hz and 4K@120Hz, we recommend using high-quality HDMIl 2.1 standard cables that not over 3Meters (We do not include HDMI cables).
· For 8K resolution, the length of the HDMl cables connecting the two
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1 x 8K HDMI AB Switch, 1 x DC 5V Power cable, 1 x User manual.

Questions about this item

Will this switch pass 8K at 60Hz and 4K at 120Hz from my older HDMI 2.0 sources?

The switch is backward compatible with earlier HDMI standards, so it will pass whatever resolution and refresh rate the source and display negotiate, up to its 48Gbps limit.

How can I confirm the switch is delivering 48Gbps bandwidth after I connect it?

There is no on-device indicator for bandwidth; verify the link by checking that the display shows the expected resolution and refresh rate and that HDR, VRR and chroma settings are active in the source menu.

What comes in the box and do I need to buy HDMI cables separately?

The package includes the 8K HDMI AB switch, a DC 5V power cable and a user manual; HDMI cables are not included and must be purchased separately.

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