Nintendo Switch 2 Joy-Cons May Function as Computer Mice
Emerging circumstantial evidence suggests the Nintendo Switch 2 Joy-Cons could offer a novel functionality: acting as computer mice. While the widespread adoption of this feature by game developers remains uncertain, it aligns with Nintendo's history of innovative experimentation.
The evidence originates from Famiboards user LiC, who previously accessed Vietnamese customs data related to a suspected Nintendo parts supplier. This data source has fueled numerous Switch 2 rumors since mid-2024.
In early January 2025, LiC revealed further findings: customs manifests referencing polyethylene (PE) adhesive tape described as "mouse soles" and intended "to stick to game console handles." This terminology, typically used for the bottom of computer mice, strongly implies mouse-like functionality for the Switch 2 controllers.
Two "mouse sole" model numbers, LG7 and SML7, were referenced. These designations are absent from public component databases, suggesting they are unreleased products. The reported 90 x 90mm size of these tape pieces suggests they're designed to cover the entire back of the Joy-Cons, likely requiring trimming during assembly.
Not a Novel Concept
While unconventional, a mouse-like controller mode isn't unprecedented. The Lenovo Legion GO, released in 2023, already incorporates this feature in its right controller, which transforms into a mouse when rotated sideways. Lenovo even provides a plastic housing to enhance its functionality as a mouse.
The Legion GO also features magnetic rails for controller attachment—a feature rumored for the Switch 2. This similarity further hints at potential design parallels between the two devices.
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