Updated January 14: This article's original Discord server link has been corrected to reflect the accurate source of the datamining information. The original article follows:

Key Findings:

• Rumors suggest the Nintendo Switch 2's extra "C" button facilitates chat functions.
• Datamining reveals a code-named "Campus" feature, hinting at group and voice chat support.
• Official Switch 2 reveal expected on January 16th.

Recent reports indicate the Nintendo Switch 2's rumored "C" button may be dedicated to chat functionality. This could resolve a significant mystery surrounding the upcoming console's hardware.

Since late 2024, numerous Switch 2 leaks have emerged, likely due to the console entering mass production. These leaks consistently show an additional button, a dark gray "C," positioned below the home button on the right Joy-Con. However, the button's function remained unknown until now.

Datamining of the latest Switch OS reveals a feature code-named "Campus," potentially offering group and voice chat for Nintendo Switch Online subscribers, according to a Discord server focused on Switch 2 leaks.

Screen Sharing Capabilities:

The same source suggests "Campus" will also enable screen sharing for up to 12 users. While the codename begins with "C," the button's function is more likely "chat" than directly related to "Campus." This refutes the popular theory that the "C" button would be used for screen casting.

Potential Conflicts with Kid-Friendly Design:

Group and voice chats necessitate internet connectivity, likely restricting them to NSO subscribers. This is a significant departure from the Switch's kid-friendly design, which intentionally omitted such features. Reintroducing chat functionality could introduce issues Nintendo may prefer to avoid.

The existence and purpose of the "C" button should be clarified soon. Multiple sources point to an official Switch 2 announcement on Thursday, January 16th.