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Black aluminum HDMI 2.1 switch with two inputs one output and a selector button

LUOM

LUOM OZ8Q2B HDMI 2.1 video switch 2 in 1 out 48Gbps 8K60 4K120

SKU CH-Q92B-M3FE4

Routes two HDMI sources to one display at up to 8K 60 Hz, 4K 120 Hz, 2K 144 Hz or 1080p 240 Hz with 48 Gbps bandwidth

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • SpecificationsInput: 2 x HDMI Output: 1 x HDMI HDMI Resolutions: 8K up to
  • Input Connector2 x HDMI
  • Switch two sources to one display with one button press
  • 48Gbps bandwidth carries 8K at 60Hz and 4K at 120Hz
  • Aluminium alloy housing with LED port indicators
  • Backward compatible with HDMI 2.0b, 2.0a, 2.0 and 1.4
  • Includes 5V power cable for stable high-resolution performance

Two-port HDMI 2.1 switch for dual-source setups

This LUOM OZ8Q2B switch routes video and audio from two HDMI sources to a single display. It supports 8K resolution at 60 Hz and 4K at 120 Hz, plus lower resolutions up to 1080p at 240 Hz. A front button toggles between inputs with LED indication. The aluminium enclosure measures 5.91 by 2.36 by .79 inches and weighs 11.9 ounces.

Sustained 48 Gbps throughput with active power

The switch maintains the full 48 Gbps bandwidth required for 8K 60 Hz and 4K 120 Hz signals without frame drops or resolution scaling. A DC 5 V power cable is included; connecting it via the Micro USB port is recommended for stable operation during extended sessions. Backward compatibility with HDMI 2.0 and 1.4 ensures older sources remain functional at their native rates.

HDMI 2.1 cable length limits apply

HDMI 2.1's 48 Gbps signalling is sensitive to cable length; the manufacturer advises using certified Ultra High Speed HDMI cables for 8K 60 Hz and 4K 120 Hz output. Longer passive cables may force a fallback to lower resolutions or refresh rates. The switch itself adds no compression or latency, so the practical limit is the cable quality on both the input and output sides.

Highlights

  • Switch two sources to one display with one button press
  • 48Gbps bandwidth carries 8K at 60Hz and 4K at 120Hz
  • Aluminium alloy housing with LED port indicators
  • Backward compatible with HDMI 2.0b, 2.0a, 2.0 and 1.4
  • Includes 5V power cable for stable high-resolution performance

Specifications

BrandLUOM
SeriesOZ8Q2B
ModelOZ8Q2B
Part NumberOZ8Q2B
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2
SpecificationsInput: 2 x HDMI
Output: 1 x HDMI
HDMI Resolutions: 8K up to 60Hz, 4K up to 120Hz, 2K up to 144Hz, and 1080p up to 240Hz, etc
Compatible HDMI: HDMI 2.1, and backward compatible with HDMI 2.0b/ 2.0a/ 2.0/ 1.4
Max baud rate: 48Gbps
Input Compatible Devices: Xbox Series X, PS5 / PS4 , Computer, Laptop, 4K & 8K Blu-Ray Player, Roku Steaming Stick, Fire Stick, Apple TV etc.
Output Compatible Devices: LG/Sony/Samsung 8K UHD/QLED TV, monitors, projectors, and other 4K/2K displays from Samsung, LG, Dell, Panasonic etc.
Chassis: Aluminium alloy Shell
Input Connector2 x HDMI
Output Connector1 x HDMI
Maximum Resolutions7680x4320
Bandwidth48Gbps
FeaturesDirectional HDMI 2.1 Switch 2 Input 1 Output: Premium Aluminum alloy HDMI switch 2x1 easily streams video and audio from 2 different HDMI sources to 1 HDMI display, NO lag, NO flash or drop in resolution. Release you from the plugging and unplugging HDMI cables, easily enjoy work time and playtime via switching between 2 devices with one button.
8K Ultra HD Resolution: Supports resolutions of 8K@60Hz, 4K@120Hz, 1080P@240Hz, provides you with a transmission rate of up to 48Gbps and is backward compatible with all previous HDMI standards. Tips: If you need to output 8K@60Hz and 4K@120H
Dimensions5.91 x 2.36 x 0.79 inches
Weight11.9 ounces
Package Quantity1
Package Contents1 x 8K HDMI 2 in 1 out Switch
1 x DC 5V Power cable
1 x User Manual

Questions about this item

Does the LUOM OZ8Q2B switch generate noticeable heat or draw much power when left running all day?

The switch is a passive aluminium unit with no fan, so it runs silently and produces negligible heat; it only requires the included 5 V DC power cable for stable 48 Gbps operation.

What cables or adapters must I already own to connect two sources and one display to this switch?

You need three HDMI cables — two to link your sources to the two HDMI inputs and one from the single HDMI output to your display — plus a USB power adapter for the supplied 5 V DC cable.

Will the OZ8Q2B work properly with my older HDMI 1.4 Blu-ray player and 1080p monitor?

Yes, the switch is backward compatible with HDMI 1.4, 2.0 and 2.0b, so an HDMI 1.4 source and a 1080p display will function at their native resolutions up to 240 Hz.

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