DMA Mouse & Keyboard Controllers
These controllers sit between your mouse or keyboard and the PC. Everything passes straight through, so your devices and their own software keep working, while the controller handles input in its own hardware.
From the MAKCU (1000 Hz, free open-source firmware) to 8000 Hz models: the YSC with COM and kmboxnet protocols, the NB Pro with its own screen and 128 MB of memory, and the Ferrum that accepts every standard Kmbox B+ Pro command.
- Full mouse passthrough
- 1000 Hz (MAKCU) to 8000 Hz (YSC, NB Pro, Ferrum)
- Works with your devices' own software
- Firmware pre-flashed — plug and play
Ask us on Discord before you order — we reply fast.
Guides
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 checklistA 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.
Questions
What is the difference between MAKCU, YSC, NB Pro and Ferrum?
Mainly polling rate, protocols and hardware: MAKCU runs up to 1000 Hz, the other three up to 8000 Hz. See our comparison guide for the details.
Which one is the most affordable?
The MAKCU. The YSC is the most affordable 8000 Hz option.
Does my mouse keep its own software?
Yes. All four pass the mouse through, so its own drivers and software keep working.
Do you ship worldwide?
Yes. Free standard shipping to all countries (7–12 business days) or express shipping for $30 (3–5 business days).