Dichen DC505
The DICHEN DC505 is more than just a high-performance fuser—it is a comprehensive display fusion, video capture, and EDID management platform. As the next-generation upgrade to the DC500, the DC505 is engineered for competitive gamers, live streamers, professional AV integrators, and industrial imaging specialists who demand uncompromising performance and absolute control.
By integrating HDMI 2.1 and DP 1.4 interfaces with a brand-new 2026 firmware upgrade, the DC505 delivers rock-solid stability and out-of-the-box compatibility with over 95% of modern monitors. But we didn't stop there. This latest iteration introduces two major hardware-level upgrades: an integrated video capture card and advanced EDID injection & editing capabilities.
⚡ Extreme Performance Benchmarks
The DC505 pushes the boundaries of high-refresh-rate display fusion. Whether you are connecting via DisplayPort or HDMI, the performance is extraordinary.
DisplayPort (DP 1.4) Input Performance:
- 4K (3840×2160) @ 144Hz
- 2K (2560×1440) @ 320Hz
- 1080P (1920×1080) @ 500Hz
Real-world note: Most displays will hit these targets. A small number of monitors may be limited to 4K@120Hz, 1440p@240Hz, or 1080p@480Hz.
HDMI 2.1 Input Performance:
- 4K (3840×2160) @ 160Hz
- 2K (2560×1440) @ 360Hz
- 1080P (1920×1080) @ 550Hz
Typical real-world sustained performance via HDMI: 4K@144Hz, 1440p@320Hz, and 1080p@500Hz.
Special Compatibility Note (NVIDIA RTX 50 Series):
We have addressed previous signal concerns. The DC505 eliminates screen flickering when paired with NVIDIA RTX 50 Series GPUs.
Please Note: For certain RTX 5070 Ti and higher GPUs (as well as some newer laptops), users may need to switch to 12G×4 mode for optimal signal integrity.
(Ultrawide resolutions are fully supported; however, performance may vary depending on your specific monitor's specifications.)
🎥 Built-in Video Capture – Stream Without Compromise
Gone are the days of needing a separate capture card. The DC505 features a robust, built-in video capture engine that simplifies your setup without sacrificing quality.
Capture Performance:
- Up to 1080p @ 60Hz capture with ultra-low latency.
- Simultaneous video and audio capture for seamless OBS integration.
Flexible Capture Modes:
Users can capture the source device directly, capture the fused display output, or stream and record while actively using the display fusion feature. This all-in-one functionality makes the DC505 the ultimate tool for:
- 🎮 Live streaming & content creation
- 🖥️ Professional OBS workflows
- 🏆 Gaming setups & esports production
- 🎬 Professional demonstrations and presentations
🔧 Professional EDID Management (Mode C)
For professional users, industrial environments, and specialized equipment, the DC505 introduces a game-changing EDID control suite. This allows you to manage signal compatibility with surgical precision.
Three EDID Operating Modes:
- Mode A – Adaptive Timing EDID: Automatically adjusts timing parameters for maximum plug-and-play compatibility with a wide range of devices.
- Mode B – Native Monitor EDID: Preserves your monitor's original factory EDID, ensuring native display behavior and color characteristics.
- Mode C – Custom EDID Injection & Editing: (New Flagship Feature) Take full control by reading, modifying, and writing custom EDID profiles. You can edit:
- Display ID & Serial Numbers
- Monitor Name & Model Information
- Manufacturer Details
- And other critical EDID parameters
Note: Some early production units may display Mode A and Mode B labels in reverse; this can be corrected via future firmware updates.
📋 Technical Specifications & System Requirements
Minimum Recommended PC Specifications:
- Main PC GPU: RTX 3070 Ti / RX 6500XT
- Secondary PC GPU: RTX 3060 / RX 6500XT
- Secondary PC CPU: Intel 12600 / Ryzen 5600X
Build & I/O:
- Material: Premium Aluminum Alloy (Silent passive cooling) 🔇
- Inputs: 2x HDMI 2.1 / 2x DP 1.4
- Outputs: 1x HDMI 2.1 / 1x DP 1.4
📦 What's in the Box
- 1x Genuine Dichen DC505 Fuser Unit
- 1x Cable Kit & Power Adapter (12V 1.5A / 5.5x2.1mm)
- 1x Shockproof Box Packaging (for safe storage and transport)
(Note: A power plug adapter suitable for your country's standard may be required.)
After purchase, please create a ticket in our Discord server.
Why Buy from DMA Cheese?
We know you have options. Here's why smart buyers choose us:
🏆 Trusted Reputation
DMA Cheese has been a trusted name in the DMA community for years. We've shipped thousands of units to satisfied customers worldwide. We're not a fly-by-night operation — we're here for the long haul.
📦 Fast & Discreet Shipping
We know discretion matters. Your order ships in plain, unmarked packaging with no branding or indicators of the contents.
🤝 Real Human Support
Got a question? Having trouble with setup? Our technical team actually responds — and in plain English, not robot scripts. We've got your back from unboxing to game time.
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