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Small black box with HDMI ports on each side

SMUGDESK

SMUGDESK 1x4 HDMI Splitter 4K 1080P 3D Mirror

SKU CH-0X1K-VRGST

Distributes one HDMI source to four displays in mirror mode up to 4K and 1080P 3D

  • Duplicates one HDMI source to four displays simultaneously
  • Supports 4K, 2K, 1080P and 3D video resolutions
  • Mirror-only mode shows identical content on every screen
  • Compact plug-and-play design needs no drivers or software
  • Works with PCs, consoles, Blu-ray players, TVs and projectors

1x4 HDMI Splitter for Multi-Display Mirroring

This 1x4 HDMI splitter duplicates a single HDMI source across four displays simultaneously. It is designed for users who need identical content shown on multiple screens at once. Typical scenarios include retail signage, conference rooms, home theatres and exhibition booths. The device handles 4K, 2K, 1080P and 3D video signals.

Plug-and-Play Installation

Installation is straightforward: connect the source to the input and up to four displays to the outputs, then power the unit. No drivers or software are required for operation. The only notable constraint is that the splitter supports mirror mode exclusively; it cannot extend a desktop or show different content on each screen. Buyers who need independent display outputs should look elsewhere.

Mirror Mode Only — No Extended Desktop Support

The single specification that determines suitability is the mandatory mirror mode. All four outputs display an identical copy of the input signal at all times. This makes the unit ideal for broadcasting the same image to multiple viewers but unsuitable for multi-monitor productivity setups requiring extended desktop space. Verify that your use case requires duplication before purchasing.

Highlights

  • Duplicates one HDMI source to four displays simultaneously
  • Supports 4K, 2K, 1080P and 3D video resolutions
  • Mirror-only mode shows identical content on every screen
  • Compact plug-and-play design needs no drivers or software
  • Works with PCs, consoles, Blu-ray players, TVs and projectors

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the 1080P output is active on all four screens after connecting the SMUGDESK 1x4 HDMI Splitter?

Each connected display will show the exact same desktop or video source simultaneously because the unit only operates in mirror mode; check every screen for identical content.

What comes inside the box and do I need extra HDMI cables for my four monitors?

The package contains the splitter unit and its power adapter; you must supply five HDMI cables — one from your source and one to each of the four displays.

Which version should I choose if I need 4K and 1080P support for a mixed monitor setup?

This single model handles 4K, 2K, 1080P and 3D automatically, so the same unit works whether your screens are 4K, 1080P or a mix of both.

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