DMA guides

Simple, practical guides to DMA cards, fusers, mouse controllers and two-PC setups.

What a DMA card is, how it connects two PCs over PCIe and USB-C, what the firmware does, and what else you need for a two-PC setup.

How to choose a fuser

Compare DMA fusers by resolution and refresh rate — DC Fuser, GODLIKE, DC 4K120, GodLike Fusion 4K Pro, DC505 and DC1A686 — and pick the right one for your monitor.

MAKCU vs YSC vs NB Pro vs Ferrum

MAKCU, YSC, NB Pro and Ferrum compared: polling rate, protocols, hardware and price, to help you pick the right mouse and keyboard controller.

Two-PC DMA setup: the checklist

A simple checklist of everything a two-PC DMA setup needs — DMA card, firmware, second PC, fuser and mouse controller — with what to look for in each.