What second PC do you need for DMA?

The second PC reads memory arriving from the card, turns it into entities, draws an overlay, runs your Lua scripts and sends aim to the mouse device. It does not render the game, and it does not render anything heavy: the overlay is lines, boxes and text.

That is why the usual shopping list is wrong. A graphics card changes nothing here. What helps is a CPU that is not a decade old, enough RAM to be comfortable, and USB ports that work.

• CPU - any modern dual or quad core. The reading loop is bound by the link and by the game, not by raw compute.
• RAM - 8 GB is plenty. 16 GB if you want to stop thinking about it.
• USB - a free port for the card (USB-C or USB-A with the right cable), and another if your aim device is serial.
• Screen - whatever you already have. Reading an overlay on a laptop screen beside the monitor is the normal way to use it.
• Disk - the loader and a build; it is small.

Windows 10 or 11.

A laptop is the common choice and a good one: it comes with its own screen, it sits next to your monitor, and it is easy to put away. Any office laptop from the last few years is enough.

A desktop works too, and is the better answer if you already have an old one on a shelf. The only thing it needs is to be close enough for the cable to the card to reach.

The second PC needs the internet to sign in and fetch the build, and - if you use a KMBox Net - a path to that box on the local network.

The web controls, the config sharing and the web radar all run from your account, so the same connection covers them.

• A graphics card. The overlay is 2D drawing, not a game.
• A fast disk. Nothing streams from it.
• A second monitor for the game PC. The overlay is on the second machine.
• A powerful machine at all, really: the card does the reading and the game does the playing.