DICHEN 4K FUSER High-End Video Display Fuser

The DICHEN 4K fuser, powered by advanced DP1.4 technology, combines superior compatibility with exceptional visual performance, making it the ultimate choice for high-end users. Its automated operation and versatile features provide a seamless experience for multiple scenarios, delivering high refresh rates and impeccable image quality.

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1. High Performance for Multiple Resolutions and Refresh Rates

• Supports a wide range of resolution and refresh rate combinations, including 4K120Hz, 3K165Hz, 2K240Hz, and 1K360Hz.
• Designed for high-end users, it is compatible with mainstream monitors, delivering top-notch performance.

Enhanced Visual Quality

• Features adaptive resolution and image optimization technologies for vivid and realistic visuals.
• Delivers lossless native image output, ideal for gaming, design, and high-definition video playback.
  

2. Automatic Adaptation and User-Friendly Operation

• Automatically adapts to the best resolution and refresh rate upon startup, requiring no manual adjustments.
• Equipped with a full-color display interface for intuitive and straightforward operation.
• Plug-and-play functionality with intelligent device parameter recognition saves time and effort.

3. Versatile Connectivity and Multi-Scenario Support

• Dual DP interface design meets various device connection needs.
• Compatible with HDMI2.1 and DP1.4 inputs and outputs, supporting high resolutions and refresh rates.
• Tested and verified with high-end ultrawide monitors like the AOC CU34G3X and Skyworth 44C1G.

5. Supported Resolution and Refresh Rate Range

The DICHEN 4K FUSER supports the following refresh rate ranges for specific resolutions:

• 3440×1440: Minimum 144Hz, maximum 180Hz
• 3840×1080: Maximum 120Hz
• 3840×2160: Maximum 120Hz
  

Technical Analysis of the DICHEN 4K fuser’s Primary and Secondary Device Modes

In modern multi-screen applications, ensuring smooth synchronization between different devices is a significant challenge. The DICHEN 4K fuser delivers an outstanding technical solution, particularly in optimizing the blending and output of primary and secondary device displays.

When the primary device operates in 4K 120 mode, secondary devices—often limited by hardware constraints (e.g., older laptops or mini PCs with HDMI 2.0 ports)—can typically output up to 2K 144 or 4K 60 resolution and refresh rates. This discrepancy can cause users to perceive mismatched frame rates between the primary and secondary displays, negatively affecting the overall experience. To address this issue, the DICHEN 4K fuser incorporates an advanced super-resolution rendering algorithm, akin to NVIDIA DLSS. When the secondary device runs in 2K 120 mode, the Fuser’s algorithm upscales it to 4K 120 and seamlessly blends it with the primary device’s 4K 120 display, ensuring consistent smoothness across both layers. This enhancement greatly improves user perception and experience.

Similarly, when the primary device operates in 2K 240 mode, the secondary device is set to 1K 240 mode. The Fuser again leverages its super-resolution algorithm to upscale the 1K 240 display to 2K 240 before blending it with the primary display. This ensures a balanced combination of resolution and frame rate, maintaining compatibility with a wider range of hardware.

This dynamic adaptation and super-resolution rendering technology make the DICHEN 4K fuser not only highly compatible but also capable of delivering a superior multi-screen experience. By intelligently optimizing display performance, it provides users with smooth and consistent visual quality.