> For the complete documentation index, see [llms.txt](https://8bitmods.gitbook.io/manuals/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://8bitmods.gitbook.io/manuals/getting-started/hardware-overview.md).

# Hardware overview

<figure><picture><source srcset="/files/HriayDsfWBrvIRNusUXp" media="(prefers-color-scheme: dark)"><img src="https://2893493960-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHvPZhFXXkMnWKyD46xva%2Fuploads%2Fgit-blob-f425989f3f4666ea85d8f462a622b2ec5caa6078%2Fmcp2-front-light.svg?alt=media" alt="Front of the MemCard PRO2 with the display, buttons and connector labelled"></picture><figcaption><p>Front view</p></figcaption></figure>

| Part           | Description                                                                                              |
| -------------- | -------------------------------------------------------------------------------------------------------- |
| Left button    | Previous channel. Hold to open the menu.                                                                 |
| Right button   | Next channel. Hold to load the next card. Hold during power-on for the boot menu.                        |
| OLED display   | 128x64 pixel status display. See [The display explained](/manuals/getting-started/display.md).           |
| microSD slot   | Primary storage. See [Preparing storage](/manuals/getting-started/preparing-storage.md).                 |
| USB-C port     | Powers the device in Mass Storage and PS3 Adapter modes. USB host for a wired controller or a USB drive. |
| Card connector | Plugs into a PS1 or PS2 memory card slot.                                                                |


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://8bitmods.gitbook.io/manuals/getting-started/hardware-overview.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.