RGBlink MSP 305 SDI-HDMI to HDMI-SDI Mini Converter

Description

RGBlink MSP 305 SDI-HDMI / HDMI-SDI Mini Converter – Bidirectional 3G-SDI/HDMI Conversion

The RGBlink MSP 305 Mini Converter is a compact, professional-grade signal converter designed for both HDMI-to-SDI and SDI-to-HDMI workflows. Ideal for broadcast, live events, AV installations and streaming setups that require seamless transition between SDI and HDMI sources.

Main Features

Bidirectional conversion — one device handles both HDMI → SDI and SDI → HDMI.
Supports HDMI 1.3 & 3G-SDI (up to 2.97 Gbps) and resolutions up to 1080p60.
Embedded audio support for easy integration of audio with video conversion.

Product Description

The RGBlink MSP 305 is designed to simplify signal workflows where both SDI and HDMI interfaces coexist. Whether you have a broadcast-grade SDI camera that you want to send to an HDMI display, or an HDMI source that needs to go into an SDI system, this mini converter handles both. The auto-detection of 3G/HD/SD formats ensures your signal is handled correctly without manual switching.

Its compact size (approx. 112 × 106 × 24 mm) and low weight (~0.25 kg net) make it easy to integrate into portable rigs or fixed AV installations. Power is supplied via DC 5-12V. Working temperature range is 0-40 °C making it fit for mobile or installed use.

Specifications

Inputs: 1× HDMI Type A, 1× SDI BNC
Outputs: 1× HDMI Type A, 1× SDI BNC
Supported Input Resolutions: 720p@23.98/24/25/29.97/30/50/59.94/60, 1080i@23.98/24/25/29.97/30/50/59.94/60, VESA PC formats including 800×600@60 up to 1920×1080@60.
Supported Output Resolutions: Same ranges: up to 1920×1080@60.
Standards Supported: SDI standards SMPTE 425M, 424M, 292M, 259M-C.
Power Input Voltage: DC 5-12 V.
Dimensions (Net): Approx. 112 × 106 × 24 mm.
Weight: Approx. 0.25 kg.
Operating Temp: 0-40 °C. Storage: -20-60 °C. Humidity: 20-90%.

Why Choose the RGBlink MSP 305?

Streamlines both HDMI and SDI workflows using a single device — ideal for hybrid AV systems.
Professional-grade support for 3G-SDI up to 1080p60 ensures broadcast quality signals.
Compact, robust and easy to deploy — perfect for mobile live production carts or fixed installations.

Conclusion

If you need reliable, professional bidirectional conversion between HDMI and SDI at up to Full HD resolutions, the RGBlink MSP 305 Mini Converter is an excellent choice. Whether used in houses of worship, education, events, live production, or corporate AV, it offers the flexibility and performance you need.

Brand

RGBlink

RGBlink: Scalable Video Switchers & Streaming Gear for Live Production & AV Integration

RGBlink is a global manufacturer of professional video switching, processing, and streaming hardware designed for live events, hybrid classrooms, corporate AV, and houses of worship. Best known for its compact video switchers (like the RGBlink mini series), the brand delivers powerful, user-friendly, and cost-effective AV solutions for both beginners and professionals.

From live switching to multi-display presentation control, RGBlink enables seamless video experiences—on stage, in the studio, or online.

What is RGBlink?

Founded in China, RGBlink produces AV-over-IP processors, multi-format video switchers, scalers, and streaming encoders for a global market. Their product line includes:

Video switchers (RGBlink mini, mini+, mini-pro)
Streaming encoders & USB capture devices
Multi-view processors and presentation switchers
PTZ camera control solutions
Signal distribution and video wall processors

RGBlink systems are widely used in churches, education, events, and studio productions for their plug-and-play setup, compact form factor, and reliable performance.

Key Features of RGBlink Products

Compact Video Switchers
Switch between multiple HDMI or USB video sources, add PiP overlays, transitions, and stream directly via USB 3.0 or RTMP.
Built-in Streaming & Recording
Many models, like the RGBlink mini-pro, offer direct-to-YouTube/Facebook streaming, plus local recording for backup.
T-Bar & Touchscreen Control
Smooth manual control via T-bar fader, front-panel buttons, or external app via mobile or PC.
Integrated Multiview & HDMI Output
Monitor all sources at once with multiview preview, and output program video to projectors, screens, or streaming encoders.
PTZ Camera Control Support
Control compatible PTZ cameras directly from the switcher interface—ideal for small teams and solo operators.
Flexible Video Input Formats
Support for HDMI, USB, SDI (on select models), plus audio embedding and mixing.

Use Cases for RGBlink

Livestreaming & YouTube Production
Switch cameras and screen content live with a compact, affordable unit—perfect for creators and streamers.
Church & Worship Broadcasting
Manage multiple camera feeds, scripture slides, and remote speakers from one easy-to-use panel.
Education & Hybrid Teaching
Combine slides, video sources, and live annotations to enhance learning during virtual or in-person classes.
Corporate Webinars & Events
Add branding, switch presenters, and stream clean professional content to your audience online.
Field Production & Mobile Setups
The small footprint and USB-powered design make RGBlink ideal for on-the-go or travel-based AV setups.

Why Choose RGBlink?

Budget-Friendly Without Compromise
RGBlink offers professional video tools at a fraction of the cost of traditional broadcast gear.
Plug & Play Simplicity
Easy setup for users with no technical background, yet powerful enough for pros.
Ultra-Portable & Lightweight
Designed for desktop or mobile operation—perfect for freelancers or church volunteers.
Cross-Platform Streaming
Stream to YouTube, Facebook, Zoom, OBS, vMix, and more with native USB 3.0 webcam output or RTMP.
Continuous Firmware Updates
RGBlink devices often receive new features and performance improvements via regular updates.

Frequently Asked Questions About RGBlink

Can RGBlink switchers stream directly to YouTube or Facebook?
Yes. Models like the mini-pro support native RTMP streaming, eliminating the need for a separate encoder.

Does RGBlink support PTZ camera control?
Yes. Many models include built-in PTZ control via IP, perfect for solo livestreaming setups.

Is RGBlink compatible with OBS or Zoom?
Absolutely. The USB 3.0 output functions as a plug-and-play webcam source for OBS, Zoom, Microsoft Teams, and more.

Do I need a computer to operate RGBlink?
No. Most functions work standalone, but an optional mobile app or PC software provides advanced control and updates.