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Small black rectangular HDMI switch with button and indicator lights

LUOM

LUOM TJ-A041 Bi-Directional HDMI 2.1 Video Switch 8K@60Hz 4K@120Hz 48Gbps

SKU CH-BVQK-8WCZS

Bi-directional HDMI 2.1 switch handles 8K@60Hz or 4K@120Hz at 48Gbps for two sources or two displays

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports2
  • SpecificationsTwo-way Transmission, Switch at will: 2 in 1 out: Compatible
  • Input Connector2 x HDMI 2.1
  • Bi-directional switching connects two sources to one display or one source to two displays
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz resolution
  • PI3HDX1221 chip processes 12 000 operations per second for stable signal handling
  • Supports Dolby Vision, HDR10, HDCP 2.2 and 2.3 plus DTS-HD Master Audio and DTS:X
  • Compact 12 x 6 x 0.08 inch design weighs 1.2 ounces and includes 5 V power cable

Bi-Directional HDMI 2.1 Switch for 8K Displays

The LUOM TJ-A041 is a bi-directional HDMI 2.1 video switch that operates as a 2-in-1-out switcher or a 1-in-2-out splitter. It supports maximum resolutions of 8K at 60Hz and 4K at 120Hz with 48Gbps bandwidth. This unit suits users who need to toggle between two source devices on one 8K monitor or send one source to either of two displays.

Compact Black Housing

The switch measures 12 by 6 by 0.08 inches and weighs 1.2 ounces, featuring a black enclosure with a physical switch button for instant toggling. Dual indicator lights show the active port at a glance. A DC 5V power line is included for stable operation when source power is insufficient, and the manufacturer advises that connected HDMI cables should not exceed 3 meters per side.

Check HDMI 2.1 Cable Length

Before ordering, verify that your HDMI cables are rated for 8K bandwidth and stay within the 3-meter limit on each connection. The device cannot drive both output displays simultaneously in splitter mode. Ensure your source and display devices support HDMI 2.1, HDCP 2.2 or 2.3, and the required 48Gbps throughput for 8K or high-refresh 4K signals.

Highlights

  • Bi-directional switching connects two sources to one display or one source to two displays
  • 48 Gbps bandwidth delivers 8K at 60 Hz and 4K at 120 Hz resolution
  • PI3HDX1221 chip processes 12 000 operations per second for stable signal handling
  • Supports Dolby Vision, HDR10, HDCP 2.2 and 2.3 plus DTS-HD Master Audio and DTS:X
  • Compact 12 x 6 x 0.08 inch design weighs 1.2 ounces and includes 5 V power cable

Specifications

BrandLUOM
SeriesTJ-A041
ModelTJ-A041
Part NumberTJ-A041
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports2
SpecificationsTwo-way Transmission, Switch at will: 2 in 1 out: Compatible with devices of various resolutions, intelligent output the perfect picture, easily save on an 8K monitor. 1 in 2 out: Easily switch from different devices on the same signal source for seamless transitions between office and entertainment. With dual indicator lights, work status at a glance. (ONLY one monitor will display at a time).
Top-notch Theater Enjoyment: Provides high bandwidth data transmission up to 48Gbps, supports resolutions up to 8K@60Hz, 4K@120Hz, delivering 33.17 million (7680 * 4320) pixels of ultra-HD vis
Input Connector2 x HDMI 2.1
Output Connector1 x HDMI 2.1
Maximum Resolutions8K@60Hz 4K@120Hz
BandwidthHigh Speed 48Gbps
FeaturesBi-Direction HDMI 2.1 8K Switch/Splitter:The HDMI switcher allow you to connect two HDMI sources to one HDMI display(Switcher) or connect one HDMI source to toggle between two HDMI displays(Splitter).The length of the HDMI cables connected to both ends of the switch should not exceed 3 meters respectively.A HDMI 8K Cable provided.In case insufficient power Supply,please connect micro usb cable for Power Supply.
IMPORTANT NOTE:Two displays CANNOT display simultaneously,you should press"select"button to switch between two displays;Ultra HDMI 8K Splitter/Switch for Double HDMI 8K TV/Dis
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1 X Bi-Directional HDMI Switcher
1 X DC 5V power line
1 x instructions

Questions about this item

What bandwidth does the HDMI 2.1 interface on this switch support?

The HDMI 2.1 ports deliver up to 48Gbps bandwidth, enabling 8K at 60Hz and 4K at 120Hz video transmission.

What physical space and cable limits apply when mounting this switch?

The unit measures 12 x 6 x 0.08 inches and weighs 1.2 ounces; connected HDMI cables must not exceed 3 meters on either end.

How do I power the switch correctly during installation?

Connect the included DC 5V power line to the micro USB port if the source devices cannot supply enough power for stable 8K or 4K120 operation.

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