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Compact black metal box with HDMI ports and audio jacks

SMUGDESK

SMUGDESK 4x2 HDMI 2.0b Matrix Switch Splitter 18.5Gbps 4K@60Hz HDR 3D HDCP2.2

SKU CH-ZBWV-B3DZT

Routes four HDMI sources to two displays at 4K 60 Hz with HDR and HDCP 2.2, plus SPDIF and 3.5 mm audio extraction

  • Route any of four sources to two independent displays with true matrix switching
  • 5Gbps bandwidth delivers 4K at 60Hz with HDR and 3D support
  • Extract audio separately via SPDIF optical and 3.5mm stereo outputs
  • Switch sources instantly using front-panel buttons or the included IR remote
  • Aluminium alloy chassis with anti-interference circuitry maintains stable signal transmission

4x2 HDMI matrix for multi-source routing

The SMUGDESK OZJ2 is a 4-in-2-out HDMI 2.0b matrix switch splitter designed for home theatres, conference rooms and classrooms. It lets you connect four source devices and independently route any input to either of two displays. The unit supports 4K resolution at 60 Hz with HDR, 3D video and HDCP 2.2 compliance for protected content playback.

Simple front-panel and IR control

Installation is straightforward: connect up to four HDMI sources and two displays, then use the front-panel buttons or the included IR remote to switch sources instantly. The aluminium alloy shell provides shielding for stable signal transmission. A common issue is forgetting to enable HDCP 2.2 on source devices, which can cause a blank screen with protected media.

Check source and display compatibility

Before ordering, verify that each source device outputs HDMI 2.0b signals at 18.5 Gbps bandwidth to achieve 4K at 60 Hz. Confirm that both displays support HDCP 2.2 if you plan to play encrypted Blu-ray or streaming content. The audio extractor offers SPDIF optical and 3.5 mm stereo outputs for separate sound systems.

Highlights

  • Route any of four sources to two independent displays with true matrix switching
  • 5Gbps bandwidth delivers 4K at 60Hz with HDR and 3D support
  • Extract audio separately via SPDIF optical and 3.5mm stereo outputs
  • Switch sources instantly using front-panel buttons or the included IR remote
  • Aluminium alloy chassis with anti-interference circuitry maintains stable signal transmission

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the SMUGDESK matrix is passing 4K@60Hz HDR correctly after connecting my sources and displays?

Verify each display shows its assigned source at 4K resolution and 60Hz refresh rate, check for HDR indicators on the screen menus, and confirm encrypted content plays without black screens thanks to HDCP 2.2 compliance.

What cables and accessories are included with the SMUGDESK 4x2 HDMI matrix, and what must I provide separately?

The unit includes the matrix switch, an IR remote control, and a power adapter; you must supply four HDMI input cables and two HDMI output cables, plus optional SPDIF optical or 3.5mm audio cables for extracted sound.

Should I choose this 4x2 HDMI 2.0b matrix over a simpler switch or splitter for my four sources and two displays?

Choose this matrix when you need independent routing — each of the four inputs can be sent to either or both outputs separately — unlike a basic switch that only picks one source for all screens or a splitter that mirrors one source everywhere.

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