Product guide
The Lunar DMA Fuser puts your DMA ESP on your gaming monitor, in hardware. Here is how it works, which resolutions and refresh rates it supports and how to set it up.
A DMA fuser takes the image from your gaming PC and the ESP drawn by your second PC, merges them in hardware and sends one picture to your monitor. No overlay software runs on the gaming PC, and you never have to look away from the game.
DMA fuser explainedThe DMA Fuser supports 1080p at 60, 144, 165 and 240 Hz, 1440p at 144 and 165 Hz, 3K at 100 Hz and 4K at 60 Hz, which covers most gaming monitors. For 1440p 240 Hz, 1080p 360 Hz or 4K 120 Hz, choose the 4K Fuser.
Best DMA fuser for 1440p 240 Hz and 4KThe fuser configures itself automatically: no EDID flash is needed. It has HDMI 2.1 and a DisplayPort output, and it is more compact, quieter and more affordable than our previous model, with the same performance and wider compatibility.
Connect your main monitor to the fuser, use HDMI 2.0 cables for every connection, set both PCs to extended display mode and use a solid black background on the second PC. You can use one screen and switch between PCs with the fuser button.
In slow games like Tarkov, a radar on a second screen can be enough. In Fortnite, Apex, Warzone or Valorant, a fuser is the standard: looking away from the game is too slow.
The fuser handles video only, so it works with both the 75T and 100T cards and does not affect detection. Detection depends on firmware and gameplay.
See all DMA cards and firmwareStandard shipping takes 10 to 14 business days and fast shipping 3 to 5 business days. Support helps with cabling and display settings.
The Lunar DMA Fuser merges the screen of your second PC onto your gaming monitor, so your ESP appears on a single display with low, stable latency. The new model is plug and play: no EDID flash, everything is configured automatically.
It is more compact, quieter and more affordable than our previous model, with the same performance, wider compatibility and a DisplayPort output in addition to HDMI 2.1. Supported modes: 1080p at 60, 144, 165 and 240 Hz, 1440p at 144 and 165 Hz, 3K at 100 Hz and 4K at 60 Hz.
Complete your setup with the 75T DMA starter kit and the Makcu input box. Need 1440p at 240 Hz or 4K at 120 Hz? Go for the 4K Fuser.
Shipping: standard 10 to 14 business days, fast shipping 3 to 5 business days.
Learn more: DMA Fuser Explained: Do You Need One? and Best DMA Fuser for 1440p 240Hz and 4K (2026).
from 1 reviews
Franchement je voulais prendre 2 min pour remercier lâĂ©quipe đ
The Fuser allows you to merge two screens into one - perfectly displaying your secondary PC's screen directly onto your main gaming monitor. No more looking at a second screen for ESP. You get a clean, single-monitor setup with low and stable latency.
The improved Fuser MINI now includes both HDMI 2.1 and a DisplayPort output - in addition to the standard inputs. This gives you more compatibility with modern high-refresh-rate monitors compared to the previous model.
Yes. The new Fuser features quieter operation while delivering the same performance as our previous model. Less fan noise means a cleaner streaming or recording environment.
We ship all physical products within 24-48 hours and provide tracking details. Your shipping information will be collected at checkout to ensure proper delivery.
What people ask before their first order. Support picks up the rest, any hour.
Read the full FAQThe Fuser allows you to merge two screens into one - perfectly displaying your secondary PC's screen directly onto your main gaming monitor. No more looking at a second screen for ESP. You get a clean, single-monitor setup with low and stable latency.
The improved Fuser MINI now includes both HDMI 2.1 and a DisplayPort output - in addition to the standard inputs. This gives you more compatibility with modern high-refresh-rate monitors compared to the previous model.
Yes. The new Fuser features quieter operation while delivering the same performance as our previous model. Less fan noise means a cleaner streaming or recording environment.
We ship all physical products within 24-48 hours and provide tracking details. Your shipping information will be collected at checkout to ensure proper delivery.
Our buyers rate the Fuser 5.0 out of 5 stars from one verified review. The customer said: "Franchement je voulais prendre 2 min pour remercier l'Ă©quipe đ" (Honestly, I wanted to take 2 minutes to thank the team) â confirming satisfaction with the product and support.
You can use a second monitor without a Fuser, but the Fuser lets you display your DMA ESP directly on your main gaming screen - no head turning, no second monitor needed. It's the premium, streamlined setup for serious players who want everything on one display with minimal latency.
