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Guides and buying advice, written by us. We update them when things change.

Guides

Step by step, for when you are building or fixing something.

Hardware

How to find your motherboard model and CPU generation

Find your motherboard model, chipset and Intel or AMD CPU generation in Windows in a minute, even on a Dell, HP or Lenovo, and see which DMA firmware fits.

phantom · Sep 21, 2026

Posts

Help deciding what to buy.

Hardware

Fake fusers and clone DMA cards, and how to check yours

Why a second-hand DICHEN fuser can make your ESP wobble, which fuser we pick instead, and how to check a DMA card's real chip with MewTools first.

phantom · Oct 7, 2026

Best motherboards for DMA, and the ones that give trouble

Which motherboards we pick for a DMA card on AMD and Intel, which ones give trouble, and what we do if your board doesn't get on with your build.

phantom · Oct 7, 2026

Do I need a video fuser for DMA?

No, a fuser is optional. How it compares with your monitor's second input, a spare monitor, a KVM switch or a capture card, and what happens to your sound.

phantom · Sep 21, 2026

Which second PC works with each DMA video fuser?

The 10th Gen fusers take HDMI and the 4K Pro takes DisplayPort and real graphics. Which used mini PCs fit each one, and when you need an active adapter.

phantom · Sep 21, 2026

What is a DMA video fuser, and which one should you buy?

A video fuser lays your second PC's overlay over your game on one monitor. How it works, why black turns see-through, and which fuser fits your monitor.

phantom · Sep 16, 2026

MAKCU vs FERRUM: which DMA aim device should you buy?

MAKCU vs FERRUM for DMA: price, polling rate, keyboards, drivers and ports. We recommend MAKCU for every game, VALORANT included, and FERRUM for 8000 Hz mice.

phantom · Sep 16, 2026

What does the kill switch on a DMA card do?

It cuts the card's power, so you can turn it off without opening the case. Where it is on the GODLIKE 100T, and why you only flip it with the PC shut down.

phantom · Sep 16, 2026

35T vs 75T vs 100T: which DMA card should you buy?

The number on a DMA card is the size of its FPGA chip. What 35T, 75T and 100T mean, which ones our firmware runs on, and why the 100T is the one to buy.

phantom · Sep 16, 2026

Second PC for DMA: the specs you need and what to buy

A DMA second PC needs 4 cores, 8GB of memory, Windows and a rear USB 3 port. Which cheap used mini PCs to buy, and which port and cable the card needs.

phantom · Sep 9, 2026

Main PC for DMA: requirements and which PCIe slot to use

What your main PC needs for a DMA card, which PCIe slot to use, why slots share lanes with your M.2 drives, and why we don't recommend laptops.

phantom · Sep 9, 2026

Are we missing something?

Tell us what you came looking for and couldn't find, or what we got wrong, and we'll look into it. No account needed.