Leaked GameStop SKUs Suggest Nintendo Switch 2 microSD Express Card Support

Recent leaks suggest the upcoming Nintendo Switch 2 will support microSD Express cards, a significant upgrade from its predecessor's UHS-I support. This revelation, stemming from purported GameStop SKUs for Switch 2 accessories, points to substantial storage improvements.

The Switch 2's mass production is widely believed to have begun in late 2024, possibly as early as September, fueled by a surge of hardware leaks throughout Q4 2024. Early January 2025 saw the leak of GameStop SKUs, initially shared on Reddit by user Opposite-Chemistry96, listing "Switch 2 Exp Micro SD Card" options in 256GB and 512GB capacities. This strongly indicates microSD Express compatibility.

A Significant Speed and Capacity Boost

The current Nintendo Switch utilizes UHS-I microSD cards, offering practical transfer speeds around 95 MB/s. In contrast, microSD Express, leveraging the NVMe protocol, boasts speeds approaching 985 MB/s – a nearly 900% increase. Capacity also sees a dramatic improvement; UHS-I cards max out at 2TB, while microSD Express supports up to 128TB – a 6300% increase.

Pricing and Further Leaks

GameStop's internal system, as pictured in the leak, shows a projected price of $49.99 for the 256GB Switch 2 microSD Express card and $84.99 for the 512GB variant. Additional SKUs revealed carrying cases priced at $19.99 and $29.99. While these are likely unofficial accessories, their appearance aligns with the ongoing stream of Switch 2 leaks.

Nintendo has committed to an official Switch 2 reveal before the end of its fiscal year (March 31, 2025), leaving a short window for the official announcement.

Comparison Table: UHS-I vs. microSD Express

The leaked information strongly suggests a substantial technological leap for the Switch 2's storage capabilities. The significantly faster transfer speeds and vastly increased storage capacity promise a much-improved user experience.