You can’t directly “put” a PXN box into Roblox the way you would in a PC sim game, because Roblox generally won’t treat a PXN button box as a built-in input device. PXN button boxes are typically plug-and-play USB accessories for PC sims, while Roblox support depends on whether the specific game experience accepts generic controller input or custom bindings.

What to try

  1. Plug the PXN box into your PC by USB and confirm Windows detects it. PXN device setup is usually as simple as connecting it by USB, then using whatever game or software supports it.
  1. Open Roblox and test it in a game that supports controller-style inputs. Roblox Creator documentation is the right place to verify what input types a given experience allows.
  1. If the box has buttons you want mapped, use a remapping layer on your PC only if it is allowed by the game and platform rules. Many PXN-style setups are used in sim games by assigning buttons to in-game actions, but that depends on the game’s input support.

Important limitation

If you mean “make Roblox recognize the PXN box like a keyboard or gamepad,” that usually is not automatic. A PXN CB1 is commonly described as a USB button box for sim setups, not a Roblox-specific accessory.

Best path

The safest approach is:

  • Check whether your Roblox game supports controller input.
  • Test each PXN button after plugging it in.
  • If nothing responds, the game likely does not support that device natively.

If you want, I can turn this into a super short step-by-step setup for your exact PXN model.