The upcoming Nintendo Switch 2 might include Joy-Cons that can operate similarly to computer mice. Recently, hints of this feature surfaced when mentions of a type of adhesive tape, commonly found on the bottom of computer mice, appeared in shipping documents linked to a suspected Nintendo parts supplier. This mode wouldn’t be a groundbreaking innovation, as Lenovo’s Legion GO had already introduced a mouse-like function for its controllers back in 2023.
Some intriguing evidence supporting this feature was reported by a Famiboards user known as LiC. They uncovered Vietnamese customs documents listing shipments related to a company believed to supply Nintendo. These documents have been a considerable source of Switch 2 speculation circulating online since mid-2024.
At the start of 2025, LiC shared another find: customs manifests referencing a polyethylene adhesive tape designed “to stick to game console handles.” These tapes are referred to as “mouse soles,” a term used for the bottom parts of computer mice. This discovery suggests the Switch 2 could potentially mimic mouse-like capabilities.
LiC identified two specific model numbers for these mouse soles, labeled LG7 and SML7, which do not appear in any known public databases. This absence implies they might be components of yet-to-be-released products. The tape pieces are said to measure 90 x 90mm, a size that could more than cover the back of the new Joy-Cons. However, their square shape suggests some trimming would be required during assembly, assuming LiC’s data is accurate.
Should the Switch 2 include this function, it wouldn’t mark the first instance of such a feature. The Lenovo Legion GO already demonstrated this technology, allowing its right controller to transform into a mouse by rotating it sideways. Lenovo even provides a circular housing to improve its movement across surfaces.
Lenovo’s 2024 handheld PC also features magnetic rails for attaching controllers, a rumored feature of the Switch 2. In many ways, the Legion GO might offer insights into what Nintendo’s latest experiment in hybrid consoles could look like.
The Nintendo Switch Lite, launched in 2019, provides a counterpoint to these innovations, sticking to a simple, handheld-only format designed for portability. Unlike the standard Switch models, the Lite’s controllers are built into the system, offering less flexibility but retaining full handheld functionality without supporting docked mode. The Switch Lite is equipped with a custom Nvidia Tegra X1 processor and 32GB of storage, emphasizing its role as a cost-effective, portable gaming option.
