HDMI Fuser
- Windows 10/11
- Intel/AMD
HDMI Fuser – Zero-Compromise Overlay Performance
The HDMI Fuser is built for users who want a clean, hardware-based overlay solution with smooth visuals and virtually zero-compromise responsiveness. Designed to work alongside a DMA setup, it lets you overlay visuals directly onto your main display without relying on a traditional software-only approach.
With support for up to 4K at 60Hz, 2K at 144Hz, and 1080p at 240Hz, plus response times listed at under 3ms, the HDMI Fuser gives you a fast and flexible overlay foundation for high refresh rate setups.
Performance
- Under 3ms response time for fast real-time overlay performance
- Built for smooth visuals in high-speed gaming environments
- Designed to overlay ESP onto your main monitor with minimal delay
- Advanced cooling for stable hardware operation
- Strong choice for high refresh rate display setups
Compatibility
- Supports 4K 3840x2160 up to 60Hz
- Supports 2K 2560x1440 up to 144Hz
- Supports 1080p 1920x1080 up to 240Hz
- Backward compatible with ultrawide formats
- EDID passthrough and customization support
Required Hardware
- 2nd PC required
- DMA card required
- Second PC runs the software side of the setup
- DMA card connects the second PC to the fuser
- Ideal for dedicated dual-PC hardware overlay builds
In the Box
- HDMI Fuser Unit
- Power Adapter
- 2x HDMI Cables
Ports & Connectivity
The HDMI Fuser is built with a robust connection interface to support stable video passthrough and overlay operation across a dedicated DMA setup.
Recommended Accessories
The following accessories are commonly paired with the HDMI Fuser depending on the type of setup you are building. These are optional and are not included unless stated otherwise.
Who Is the HDMI Fuser Best For?
The HDMI Fuser is best for users building a dedicated DMA-based overlay setup who want smooth hardware-level visuals, flexible resolution support, and a cleaner dual-PC workflow. It is especially useful for buyers who want a strong overlay solution for high refresh rate play.
Supported Resolutions & Refresh Rates
Swipe sideways on mobile to view the full table.
| Resolution | Max Refresh Rate | Use Case |
|---|---|---|
| 4K (3840x2160) | 60Hz | High-detail visual clarity |
| Ultrawide (3440x1440) | 100Hz | Wide-format immersive setups |
| 2K (2560x1440) | 144Hz | Balanced sharpness and speed |
| Ultrawide (2560x1080) | 165Hz | Fast ultrawide gameplay |
| 1080p (1920x1080) | 240Hz | Maximum refresh rate focus |
Does this add input lag?
The product page positions the HDMI Fuser as a very low-latency solution, with response time listed at under 3ms for real-time performance.
Do I need a DMA card to use it?
Yes — the hardware requirements section states that a DMA card is required, and that it connects the second PC to the fuser.
What resolutions does it support?
It supports multiple resolutions including 4K at 60Hz, 2K at 144Hz, ultrawide formats, and 1080p at up to 240Hz.
What comes in the box?
The listed box contents are the HDMI Fuser unit, a power adapter, and two HDMI cables.
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