In a DMA setup, the cheat runs on a second PC, so the ESP appears on that PC's screen. A fuser brings it onto your gaming monitor. Here is what a fuser does, when you need one and which one to choose.
What Is a DMA Fuser?
A fuser takes two video signals, your gaming PC and your second PC, and merges them into one image on your main monitor. The ESP from the second PC is overlaid on top of your game, so you see everything on a single screen without any overlay software running on the gaming PC.
Fuser vs Second Monitor
- Second monitor: free if you already have one, but you have to look away from the game to read the ESP. Fine for a radar, painful for fast fights.
- Fuser: ESP directly on your game, with low and stable latency. The standard for shooters.
Our DMA Fuser
The Lunar DMA Fuser (from $219.99) is plug and play: no EDID flash, everything is configured automatically. It is compact, quiet, and has HDMI 2.1 and DisplayPort outputs.
- 1080p at 60, 144, 165 and 240 Hz
- 1440p at 144 and 165 Hz
- 3K at 100 Hz, 4K at 60 Hz
The GodLike 4K Fuser
The GodLike x Lunar Fusion 4K Pro ($699.99) is for high-end monitors: lossless 4:4:4 chroma, zero-latency processing and seamless switching between main and slave channels.
- 1080p up to 360 Hz
- 1440p at 144 and 240 Hz
- 3440x1440 at 60 Hz, 4K at 60 and 120 Hz
It requires an AMD RX 470, NVIDIA RTX 2060, AMD Radeon 780M or better. Read best DMA fuser for 1440p 240Hz and 4K.
Which One Should You Choose?
- 1080p up to 240 Hz, or 1440p up to 165 Hz: DMA Fuser
- 1080p 360 Hz, 1440p 240 Hz or 4K 120 Hz: 4K Fuser
Complete Your Setup
A fuser works with any DMA card. Pair it with a DMA starter kit, the Makcu for aimbot and our Universal DMA cheat. Shipping: 10 to 14 business days (standard) or 3 to 5 (fast).
More DMA Guides
Ready to play? Get the DMA cheat for 30+ games. More guides on the topic: 75T vs 100T DMA Card: Which One Should You Buy?, Tarkov DMA Radar Setup: BattlEye Firmware Guide (2026) and Warzone DMA Setup: Best Firmware for Ricochet (2026).