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Small metal box with three HDMI ports on one side, one on the other, and a remote

SMUGDESK

SMUGDESK 3×1 HDMI 2.1 Switch 8K@60Hz 4K@120Hz 48Gbps IR Remote Metal

SKU CH-WX15-ECG4R

A 3-input HDMI 2.1 switch routes three sources to one display at 48 Gbps with 8K 60 Hz and 4K 120 Hz support, IR remote, and a metal chassis

  • Unidirectional 3×1 switching prevents signal disorder
  • 48 Gbps bandwidth delivers 8K 60 Hz and 4K 120 Hz gaming
  • IR remote plus front button give flexible source selection
  • Metal casing blocks interference and dissipates heat for stable long sessions
  • Plug-and-play compatibility with PS5, Xbox Series X/S and 8K displays

Directional 3×1 HDMI 2.1 switch

This HDMI 2.1 switch routes three source devices to one display only. It does not support reverse 1-in-3-out splitting. The unidirectional design prevents signal disorder for high-fidelity video transmission. It suits gamers and home-theatre users who need to share a single screen across multiple consoles or players.

Full 48Gbps bandwidth with VRR and ALLM

The switch delivers native 8K@60Hz and 4K@120Hz, plus backward-compatible 1080P@240Hz. HDCP 2.3, VRR, ALLM and HDR formats including Dolby Vision pass through without extra drivers. A solid metal casing shields interference and aids heat dissipation for stable long-session operation.

Ideal for multi-source gaming setups

Buyers who want to connect a PS5, Xbox Series X/S and a gaming PC to one 8K TV or high-refresh monitor will benefit from the IR remote and front-panel button. Users needing to send one source to several displays should look at a splitter instead. No external power supply is mentioned in the specifications.

Highlights

  • Unidirectional 3×1 switching prevents signal disorder
  • 48 Gbps bandwidth delivers 8K 60 Hz and 4K 120 Hz gaming
  • IR remote plus front button give flexible source selection
  • Metal casing blocks interference and dissipates heat for stable long sessions
  • Plug-and-play compatibility with PS5, Xbox Series X/S and 8K displays

Specifications

No published specifications for this item yet.

Questions about this item

Will the 48Gbps bandwidth sustain 8K@60Hz and 4K@120Hz without signal drops during long gaming sessions?

The switch uses a premium high-speed chip rated for the full 48Gbps HDMI2.1 bandwidth, and the metal casing improves heat dissipation to prevent overheating-induced flicker or drop-outs during extended use.

Does the metal housing keep the unit cool and quiet when it runs all day?

The all-metal casing acts as a heatsink to accelerate heat exhaust, so the switch stays stable during long-hour gaming or movie playback without active cooling noise.

Which source devices and display types are confirmed to work with this 3×1 switch?

It is plug-and-play compatible with PS5, Xbox Series X/S, gaming PC, streaming sticks, Blu-ray players, 8K smart TVs, gaming monitors and UHD projectors.

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