RGBlink D4 4K Professional Presentation Switcher/Scaler with HDMI 2.0 Input Module

RGBlink D4 4K Professional Presentation Switcher/Scaler with HDMI 2.0 Input Module is built for the kind of presentation and live-event workflow where switching and scaling need to happen in one box, not across a pile of adapters and workarounds. With a dual HDMI 2.0 input/loop module, up to 18 Gb/s of video bandwidth, support for RGB or YCbCr 4:4:4, and 12-bit YUV 4:4:4 processing, it is clearly aimed at environments where signal integrity and clean handoff matter. :contentReference[oaicite:1]{index=1}

Highlights

• All-in-one switching and scaling for cleaner presentation-system design
• Dual HDMI 2.0 input/loop module for source input plus loop-through flexibility
• Up to 18 Gb/s video bandwidth for handling higher-bandwidth HDMI 2.0 workflows
• RGB or YCbCr 4:4:4 support for more robust signal compatibility
• 12-bit YUV 4:4:4 processing for a more serious processing path than entry-level presentation gear

Quick Specs & Uses

• Product type: professional presentation switcher/scaler
• Input module: dual HDMI 2.0 input/loop module
• Connectivity: 2x HDMI inputs and 2x HDMI loop outputs
• Bandwidth: up to 18 Gb/s
• Signal support: RGB or YCbCr 4:4:4
• Processing: 12-bit YUV 4:4:4
• Management: EDID management supported

Why It Helps

Presentation systems get messy fast when switching, scaling, and source compatibility are spread across too many devices. The D4 is built to simplify that. You get the switching and scaling in one chassis, HDMI 2.0 loop capability for cleaner signal flow, and EDID management to help reduce the usual handshake headaches that show up when displays, sources, and processors do not all agree on timing. :contentReference[oaicite:2]{index=2}

System Characteristics

• HDMI loop outputs are useful when the same source needs to continue downstream without adding another box
• 18 Gb/s bandwidth tells you this is designed around more demanding HDMI 2.0 signal paths
• RGB and YCbCr 4:4:4 support is helpful in mixed presentation environments where source devices do not always behave the same way
• EDID management is one of those small features that saves time when displays and sources start negotiating badly
• 12-bit YUV 4:4:4 processing positions this as more than a basic utility scaler

What’s In The Box

Please refer to the Specifications tab and your order configuration for the exact included items.

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that actually works with production systems.