We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

LUOM

LUOM TJ-A210 3×1 HDMI 2.1 video switch 8K@60Hz 4K@120Hz remote

SKU CH-KDAM-BEJ2P

Connects three HDMI 2.1 sources to one display at up to 8K@60Hz and 4K@120Hz with a remote

  • TypeHDMI Switchers
  • Changer TypeHDMI Switch/Extender
  • ColorBlack
  • Ports3
  • Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby d
  • Input Connector3XHDMI2.1
  • 8K 60 Hz and 4K 120 Hz resolution for ultra-sharp gaming and cinema
  • 48 Gbps bandwidth carries high-frame-rate HDR without compression or lag
  • Three HDMI 2.1 inputs let you connect console, streamer and PC to one display
  • IR remote and front-panel button give instant source switching from the sofa
  • Plug-and-play with 5 V power for stable signal up to 5 m cable runs

Three-source HDMI 2.1 switch for 8K displays

The LUOM TJ-A210 connects three HDMI 2.1 sources to a single 8K-capable display, supporting 8K at 60 Hz and 4K at 120 Hz with 48 Gbps bandwidth. It handles HDR, Dolby Vision and compressed audio formats including Dolby Atmos and DTS. A compact aluminium enclosure keeps the unit light at 1.2 ounces.

Verify HDMI 2.1 cables and 5 V power before ordering

Each of the three inputs and the single output uses a female HDMI 2.1 connector, so all cables must be rated for 48 Gbps to reach the stated resolutions. The switch draws power from an included DC 5 V line; a USB port or mains adapter supplying 5 V is required for stable operation. CEC pass-through means connected devices can trigger automatic switching.

Fits between multiple consoles

The switch sits inline between up to three playback devices — such as a games console, media streamer and Blu-ray player — and a television, monitor or projector. Manual button and infrared remote let you change sources without leaving the sofa. No drivers are needed on Windows, macOS or Linux. It does not add extra HDMI ports beyond the single output, so buyers needing simultaneous multi-display output should look elsewhere.

Highlights

  • 8K 60 Hz and 4K 120 Hz resolution for ultra-sharp gaming and cinema
  • 48 Gbps bandwidth carries high-frame-rate HDR without compression or lag
  • Three HDMI 2.1 inputs let you connect console, streamer and PC to one display
  • IR remote and front-panel button give instant source switching from the sofa
  • Plug-and-play with 5 V power for stable signal up to 5 m cable runs

Specifications

BrandLUOM
SeriesTJ-A210
ModelTJ-A210
Part NumberTJ-A210
TypeHDMI Switchers
Changer TypeHDMI Switch/Extender
ColorBlack
Ports3
Specifications1.Support compressed audio; Dolby atmos,DTS digital, Dolby digital (DTS-HD and DOLBY)
2.Support high-resolution input: 480P/ 576P/ 720P/ 1080P/ 1080p 3D/ 8K@60Hz, 4K 120Hz,HDMI V2.0, HDCP V1.4, HDR 4K*2K
3.Compatible with HDTV which support HDMI and HDCP
4.Each port supports HDMI protocol input
5.Support video transmission: 18Gbps/ 1536MHZ
6.Support high-definition signal
7.Support automatic identification of the signal source
8.Support automatically jumps to the newly inserted HDMI source
Input Connector3XHDMI2.1
Output Connector1XHDMI2.1
Connector StyleFemale
Maximum Resolutions8K@60Hz 4K@120Hz
BandwidthHigh Speed 48Gbps
Features· 3 Port HDMI-compatible Switch : New Upgraded HDMI-compatible 2.1 Switch 3 in 1 out, connect 3 HDMI-compatible sources to one display, allowing you to switch between different devices with one key. All ports are designed on the same side which makes the desktop tidier, and the indicator light allows you to easily distinguish the working device.
· True 8K Ultra HD: HDMI-compatible switcher hub support HDMI-compatible output video up to 8K@60Hz, 4K@120Hz, 1080P@240Hz, 4K/60/24Hz, 2K/60/30/24Hz.Transmission rate up to 48Gbps and is backward compatible with all previous HDMI-compatible
Dimensions12 x 6 x 0.08 inches
Weight1.2 ounces
Package Quantity1
Package Contents1X Directional HDMI 8K 3 In 1 Out Switch
1X Remote Control
1X DC 5V power line
1X Product manual

Questions about this item

What comes in the box with the LUOM TJ-A210 3×1 HDMI 2.1 switch and do I need to buy any cables separately?

The package includes the 3-in-1-out switch, an IR remote control, a DC 5 V power cable and a product manual. HDMI cables for the three inputs and the single output are not included and must be purchased separately.

The switch supports 8K@60Hz, 4K@120Hz and 1080P@240Hz — which resolution should I pick for my Xbox Series X or PS5?

For Xbox Series X or PS5 choose 4K@120Hz to match the consoles' maximum HDMI 2.1 output; 8K@60Hz is available for future 8K sources and 1080P@240Hz suits high-refresh-rate monitors.

What does the 48Gbps bandwidth figure mean when the switch is connected to a real 8K TV and three sources?

48Gbps is the full HDMI 2.1 bandwidth, so the switch can pass uncompressed 8K@60Hz or 4K@120Hz with HDR and Dolby Vision from any connected source to the display without compression or frame drops.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.