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Small black HDMI 2.1 switch box with three inputs one output and IR remote

LUOM

LUOM TJ-A113 3-in-1-out HDMI 2.1 video switch 8K 60Hz 4K 120Hz 48Gbps IR remote

SKU CH-XGP8-VFJJN

Switches three HDMI 2.1 sources to one display at 8K 60 Hz or 4K 120 Hz with 48 Gbps bandwidth and IR remote control

  • Port count2
  • Adapter typeHDMI Switch/Extender
  • Input ports3XHDMI2.1
  • Output ports1XHDMI2.1
  • Connector typeFemale
  • Maximum supported resolutions8K@60 Hz 4K@120 Hz
  • Switch three sources to one display with a single button press
  • Enjoy 8K resolution at 60 Hz and 4K at 120 Hz over 48 Gbps bandwidth
  • Dynamic HDR, VRR and full chroma sampling deliver accurate colour and smooth motion
  • Works with consoles, PCs, streamers and Blu-ray players on the input side and 8K TVs, monitors or projectors on the output side
  • Compact 8 x 5 x .03 inch design keeps the desktop tidy with all ports on one side

Three-source HDMI 2.1 switch

The LUOM TJ-A113 routes three HDMI 2.1 sources to a single display. It handles 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth. Dynamic HDR, VRR and full chroma sampling are supported. A supplied IR remote selects the active input from the sofa.

Fits a single-input display

Connect consoles, a PC and a streaming stick to the three inputs, then run one cable to the TV or projector. All ports face the same direction for tidy cable routing. A USB-C power lead is included; attach a charger when sources cannot supply enough current. No driver installation is required.

Sustained 48 Gbps throughput

The switch maintains full 48 Gbps bandwidth during long gaming or playback sessions. Active equalisation keeps 8K 60 Hz stable beyond short bursts. Indicator LEDs confirm the live port without interrupting the signal. Use certified HDMI 2.1 cables under 10 ft for best results.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 75% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameLUOM
Product lineTJ-A113
Model nameTJ-A113
Part numberTJ-A113
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth ratingHigh Speed 48 Gbit/s
Display
Maximum supported resolutions8K@60 Hz 4K@120 Hz
Ports & slots
Port count2
Input ports3XHDMI2.1
Output ports1XHDMI2.1
Connector typeFemale
Size & build
Product dimensions8 × 5 × 0.03 in
Product weight0.634 oz
In the box
Units per package1
In the box1X Directional HDMI 8K 3In 1Out Switch

Questions about this item

Does the 48 Gbps bandwidth hold steady during long 8K 60 Hz sessions?

The switch is rated for 48 Gbps and supports 8K at 60 Hz; the supplier notes that an external power supply via the USB-C port is recommended for maximum performance with power-hungry sources.

How much heat or noise does the unit produce when left on all day?

The device has no fan and draws power only through a USB-C connection; it runs silently and stays cool under normal operation.

What cables and power source do I need before it will work?

You need three HDMI 2.1 cables (each under 3 m for 8K 60 Hz), one HDMI 2.1 cable to the display, and a USB-C power adapter for the switch’s power port.

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