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Small black HDMI splitter box with AC power adapter

SMUGDESK

SMUGDESK HDMI Splitter 1x3 4K 1080P 3D Black AC Powered

SKU CH-WKT1-P7QT6

Duplicates one HDMI source to three displays simultaneously with 4K, 1080 and 3D support, includes AC adapter for stable long-distance signal transmission

  • Duplicates one source to three displays simultaneously
  • Supports 4K, 1080 Full HD and 3D video
  • Includes AC power adapter for stable long-distance signal
  • Works with Xbox, PS3, Roku, Blu-ray and HDTVs
  • Compact black housing fits home theater, office or retail setups

Signal Distribution

This 1x3 HDMI splitter duplicates a single audio-video source across three displays simultaneously with synchronised output. It supports 4K, 1080 Full HD and 3D formats for consistent picture quality on every connected screen. Plug-and-play operation requires no software or driver installation. Ideal for home theatre, conference rooms, retail signage and surveillance setups.

Powered Stability

An external AC power adapter supplies dedicated power to maintain steady signal transmission over longer cable runs. Active amplification reduces attenuation compared with passive alternatives, preserving clarity on all three outputs. The compact black housing fits neatly inside entertainment cabinets or desktop arrangements. No thermal or acoustic concerns arise from the low-power design.

Broad Compatibility

Works with Xbox, PS3, Blu-ray players, Roku streamers, HDTVs, monitors and other standard HDMI devices. The included AC adapter is the only accessory required for immediate operation. Wide device support simplifies multi-screen broadcasting in commercial and residential environments. Buyers needing more than three outputs or HDMI 2.1 bandwidth will require a different solution.

Highlights

  • Duplicates one source to three displays simultaneously
  • Supports 4K, 1080 Full HD and 3D video
  • Includes AC power adapter for stable long-distance signal
  • Works with Xbox, PS3, Roku, Blu-ray and HDTVs
  • Compact black housing fits home theater, office or retail setups

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the AC power adapter to the splitter, and what step do people often miss?

Plug the adapter into the splitter's power port, then into a wall outlet before connecting any HDMI cables; skipping this sequence causes unstable signal on all three outputs.

What component will eventually need replacement under normal use?

The external AC power adapter is the only part subject to wear; the splitter itself has no moving parts or user-serviceable components.

What limit appears first when running three 4K displays continuously?

Signal stability over long cable runs degrades before the 1080 Full HD fallback activates, so keep cables short for sustained 4K on all outputs.

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