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Compact gray bi-directional HDMI 2.1 switch with three ports

SMUGDESK

SMUGDESK Bi-Directional HDMI 2.1 Switch 8K@60Hz 4K@120Hz 48Gbps Gray Model eokCXOY

SKU CH-39G1-9A17D

A bi-directional HDMI 2.1 switch that toggles two sources to one display or splits one source to two displays at 48 Gbps for 8K at 60 Hz and 4K at 120 Hz with HDR and eARC support

  • Bi-directional design switches two sources to one display or splits one source to two screens
  • HDMI 2.1 compliance delivers 48Gbps bandwidth for 8K@60Hz and 4K@120Hz video
  • Lossless HDR and eARC support provide immersive gaming and movie audio-visual quality
  • Compact gray housing saves desktop space with sturdy anti-interference construction
  • Wide compatibility with PS5, Xbox Series X, TVs, monitors and projectors for plug-and-play use

Bi-Directional HDMI 2.1 Switch

This bi-directional HDMI 2.1 switch handles 48Gbps bandwidth for 8K@60Hz and 4K@120Hz video. It offers two modes: connect two sources to one display or split one source to two displays. The compact gray housing fits on a desk and requires no drivers. It suits gamers and home-theatre users who need flexible HDMI routing.

HDMI 2.1 Features and eARC Support

The switch complies with HDMI 2.1 and supports HDCP 2.3 for protected content. It passes lossless HDR and eARC audio return channel for high-quality sound. These functions work automatically with compatible consoles, media players, TVs, monitors and projectors. No software setup is needed to enable the enhanced video and audio formats.

Check Your HDMI Cables and Device Ports

Before ordering, verify that your source devices and displays have HDMI 2.1 ports to use 8K@60Hz or 4K@120Hz. Ensure your HDMI cables are rated for 48Gbps ultra-high speed to avoid signal loss. If your equipment uses an older HDMI version, the switch will still operate but at the lower capabilities of those devices.

Highlights

  • Bi-directional design switches two sources to one display or splits one source to two screens
  • HDMI 2.1 compliance delivers 48Gbps bandwidth for 8K@60Hz and 4K@120Hz video
  • Lossless HDR and eARC support provide immersive gaming and movie audio-visual quality
  • Compact gray housing saves desktop space with sturdy anti-interference construction
  • Wide compatibility with PS5, Xbox Series X, TVs, monitors and projectors for plug-and-play use

Specifications

No published specifications for this item yet.

Questions about this item

Will the HDMI 2.1 switch need any firmware updates or component replacements over time?

The switch is a passive hardware device with no firmware, drivers or user-serviceable parts, so no updates or replacements are required.

What bandwidth ceiling limits sustained 8K or high-refresh 4K signals through this switch?

The 48 Gbps HDMI 2.1 link caps sustained throughput; 8K at 60 Hz and 4K at 120 Hz both fit within that ceiling.

Does the unit generate noticeable heat or fan noise when left running all day?

The compact gray housing has no fan and draws minimal power, so it stays cool and silent during continuous operation.

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