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Small black box with HDMI ports on each side

SMUGDESK

SMUGDESK 1x2 HDMI 2.0 Splitter with Independent Scaler

SKU CH-P9TV-BJSFG

Splits one HDMI source to two displays, delivering 4K@60Hz to one screen and 1080P to the other via an independent scaler

  • Independent scaler delivers 4K@60Hz to one display and 1080P to the other simultaneously
  • 18Gbps HDMI 2.0 bandwidth carries HDR10 and 4:4:4 color without compression
  • Four switchable EDID modes eliminate black screens, flicker and resolution mismatches
  • Zero-lag transmission keeps gaming and live streaming responsive across both outputs
  • Plug-and-play operation requires no drivers and works with consoles, PCs and media players

Dual-Display Splitter with Independent Scaling

The SMUGDESK 1x2 HDMI 2.0 splitter uses an independent scaling chip to drive two screens at different native resolutions simultaneously. It sends a 4K@60Hz signal to one output while downscaling the second to 1080P, removing the usual compromise forced by standard mirror splitters. This suits users connecting a high-refresh 4K monitor alongside an older 1080P projector or capture card.

Sustained Signal Integrity

Full HDMI 2.0 18Gbps bandwidth maintains HDR10 and 4:4:4 chroma sampling without compression or added latency during extended sessions. HDCP 2.2 compliance ensures protected content from consoles and streaming devices plays continuously without handshake drops. The hardware-based scaling engine operates without driver overhead, keeping performance stable for long gaming or streaming periods.

Pre-Installation Checks

Verify that your source device outputs HDMI 2.0 and can supply a 4K@60Hz signal if you need the primary display at that resolution. Confirm both target displays accept either 4K@60Hz or 1080P input as appropriate for their assigned port. Ensure you have two standard HDMI cables rated for the required bandwidth and that the splitter receives adequate USB power for reliable operation.

Highlights

  • Independent scaler delivers 4K@60Hz to one display and 1080P to the other simultaneously
  • 18Gbps HDMI 2.0 bandwidth carries HDR10 and 4:4:4 color without compression
  • Four switchable EDID modes eliminate black screens, flicker and resolution mismatches
  • Zero-lag transmission keeps gaming and live streaming responsive across both outputs
  • Plug-and-play operation requires no drivers and works with consoles, PCs and media players

Specifications

No published specifications for this item yet.

Questions about this item

Does the SMUGDESK 1x2 HDMI 2.0 Splitter generate noticeable heat or noise when running continuously all day?

The splitter has no fan or moving parts, so it operates silently. Its compact plug-and-play design draws minimal power from the HDMI source and stays cool during extended use, making it suitable for always-on installations.

What cables or adapters must I already own to connect this splitter to a source and two displays?

You need one HDMI cable from your source device to the splitter input and two additional HDMI cables from the splitter outputs to each display. No proprietary adapters or drivers are required for the HDMI 2.0 18Gbps connection.

Will the independent scaler work correctly if one of my displays only supports 1080P at 60Hz while the other handles 4K at 60Hz?

Yes, the built-in independent scaling chip downscales the second output to 1080P 60Hz while the first output maintains 4K 60Hz HDR10 4:4:4, allowing mismatched monitors to run simultaneously without compromise.

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