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Small black aluminium box with two HDMI ports and a switch button

LUOM

LUOM HDMI 2.1 Bi-Directional Switch 2 Port 8K@60Hz 4K@120Hz 1080P@240Hz

SKU CH-NBEF-K7XFH

Bi-directional HDMI 2.1 switch routes two sources to one display or one source between two displays at up to 8K@60Hz, 4K@120Hz and 1080p@240Hz with VRR and eARC support

  • Port count2
  • Adapter typeHDMI Switch/Extender
  • Product typeHDMI Switchers
  • Product colorBlack
  • Connect two sources to one display or one source to two displays with bi-directional switching
  • Enjoy 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz for high-refresh gaming
  • Dynamic HDR, Dolby Vision and HDCP 2.3 deliver vivid, protected 48 Gbps video
  • Variable refresh rate with AMD FreeSync and NVIDIA G-Sync eliminates screen tearing
  • eARC support passes advanced audio formats like Dolby Atmos to your sound system

Bi-directional HDMI 2.1 switch

This LUOM switch handles two HDMI sources to one display or one source toggling between two displays, with only one display active at a time. It supports 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz for gaming consoles, media players and PCs. The aluminium chassis carries HDMI 2.1 bandwidth of 48 Gbps and HDCP 2.3 compliance. A front button selects the active path instantly.

Upgrades from single-port displays

If your TV or monitor has only one HDMI 2.1 input, this unit adds a second without losing 8K60 or 4K120 capability. The jump is worth it when you regularly switch between a console and a streaming stick, or when you need to route a single PC to a gaming monitor and a living-room TV. It does not show both outputs simultaneously, so it replaces a matrix only for single-active use.

Suits gamers and streamers with limited HDMI 2.1

Buyers who need simultaneous dual-display output should look elsewhere, as the switch activates only one screen at a time. Users requiring more than two sources or automatic switching without a button press will not find those features here. The device draws power from the HDMI connection, so no external adapter is needed for typical setups.

How it compares

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

Price $18.99
Cheaper than about 77% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Ports & slots
Port count2

Questions about this item

What HDMI cable length and version does the 2.1 switch need for 8K@60Hz?

Use certified Ultra High Speed HDMI cables rated for 48Gbps; keep each run as short as practical to maintain 8K@60Hz bandwidth.

How do I switch between the two connected sources or displays?

Press the button on the unit to toggle the active path; the switch is passive so both devices must be powered on before switching.

Will the mechanical button or HDMI ports wear out with daily switching?

The button is rated for thousands of cycles and the gold-plated HDMI ports resist insertion wear; no user-serviceable parts are inside.

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