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The ongoing speculation surrounding a successor to the Nintendo Switch frequently highlights potential hardware upgrades, particularly in storage technology. While Nintendo has yet to officially announce a new console, industry observers and fans alike anticipate significant advancements, including a possible transition to MicroSD Express for external storage. This potential shift would represent a substantial upgrade from the MicroSD cards used by the original Switch, introducing a new standard designed for higher performance. Understanding the implications of such a change is crucial for prospective owners considering how they might expand their digital game libraries on a future Nintendo console.

The Potential Shift to MicroSD Express: A New Era for Console Storage

A key area of speculation regarding a Nintendo Switch successor’s hardware advancements is its potential adoption of MicroSD Express for external storage. This move, if realized, would mean that standard MicroSD cards compatible with the original Switch would likely be incompatible with the new console. The rationale behind such a transition would address the increasing demands of modern gaming, where larger game sizes and faster loading times necessitate a more robust storage solution.

MicroSD Express is a significant evolution in portable storage, leveraging the PCIe (Peripheral Component Interconnect Express) interface, a technology commonly found in high-performance Solid State Drives (SSDs). This integration allows MicroSD Express cards to deliver substantially increased data transfer speeds compared to the UHS-I and UHS-II standards utilized by traditional MicroSD cards. The SD Association, which defines the MicroSD Express standard, specifies theoretical speeds up to 985 MB/s, a dramatic leap from the 104 MB/s of UHS-I or the 312 MB/s of UHS-II.

For players, this potential upgrade could translate into noticeable improvements in game loading, installation times, and overall system responsiveness on a future Nintendo console. While specific performance benchmarks for an unannounced “Switch 2” are purely speculative, the underlying MicroSD Express technology promises a substantial leap from its predecessor’s storage capabilities. This advancement would ensure that a next-generation console could better keep pace with graphically intensive titles and large open-world environments, minimizing wait times and maximizing playtime.

Should a Nintendo Switch successor adopt MicroSD Express, players would need to specifically seek out cards designed for this new standard. It would no longer be a matter of simply acquiring any MicroSD card; the “EX” designation would be key for compatibility. The market for MicroSD Express cards is still evolving, with various manufacturers beginning to offer products. Brands like Lexar and Kioxia have introduced MicroSD Express cards, showcasing the technology’s potential. These early offerings indicate the direction the market is heading, with increasing availability expected as the standard gains wider adoption across devices.

The pricing of MicroSD Express cards is also a factor that would likely evolve with broader market penetration. Initially, new technologies tend to command a premium. However, as production scales and competition increases, more affordable options typically emerge. For instance, while specific pricing for unreleased console accessories is speculative, the general trend for new storage technologies suggests that budget-friendly alternatives would eventually become available, offering more accessible entry points for expanding storage without a prohibitive cost.

Installation and Capacity Considerations for a Future Console

The physical installation of a MicroSD Express card in a future Nintendo console would likely be a straightforward process, similar to how MicroSD cards are currently inserted into the original Switch. However, the exact location and design of the slot would depend on the console’s final hardware specifications. Given the distinct nature of MicroSD Express, it is reasonable to expect a dedicated slot, separate from any game cartridge slot, to ensure proper functionality and prevent user confusion.

When considering capacity, players are already weighing their options for current-generation consoles and would likely apply similar considerations to a successor. Games continue to grow in size, with many modern titles requiring tens of gigabytes of storage. This trend drives the desire for larger capacity cards, such as 1TB or even higher, to avoid the need for frequent card replacements or deletions. Even players who primarily purchase physical game cartridges often require significant digital storage for system updates, downloadable content (DLC), and digital-only titles. Therefore, the availability and affordability of high-capacity MicroSD Express cards would be a significant factor for consumers.

Community Discussions and Future Outlook

The prospect of a Nintendo Switch successor adopting MicroSD Express has generated considerable discussion among the gaming community. Many users express interest in how such a change would impact their gaming experience, particularly regarding loading times and storage management. There is a clear understanding that a hardware upgrade would necessitate corresponding advancements in storage technology to fully leverage improved processing power and graphical capabilities.

The anticipation for larger capacity MicroSD Express cards to become more prevalent and affordable reflects a forward-thinking approach among players to manage their expanding game libraries. This sentiment underscores the importance of robust and scalable storage solutions for modern gaming consoles.

The potential move to MicroSD Express for a rumored Nintendo Switch successor represents a foundational change that would align the console’s storage capabilities with anticipated enhanced performance. As the market for these new cards matures, players would likely have more options to seamlessly expand their digital collections, taking full advantage of a next-generation Nintendo console’s capabilities. Therefore, when considering storage for a future Nintendo console, prioritize MicroSD Express cards with the ‘EX’ designation to ensure compatibility and fully utilize the promised 985 MB/s transfer speeds for your growing game library.

Sources: [1] SD Association. “SD Express.” Accessed August 21, 2026. https://www.sdcard.org/developers/sd-standard-overview/sd-express/ [2] SD Association. “SD Speed Class, UHS Speed Class, and Video Speed Class.” Accessed August 21, 2026. https://www.sdcard.org/developers/sd-standard-overview/speed-class/ [3] Lexar. “Lexar Professional 1800x MicroSDXC UHS-II Card.” Accessed August 21, 2026. https://www.lexar.com/en/product/lexar-professional-1800x-microsdxc-uhs-ii-card/ [4] Kioxia. “KIOXIA EXCERIA PLUS G2 microSDXC Memory Card.” Accessed August 21, 2026. https://www.kioxia.com/en-jp/personal/memory-cards/microsd-cards/exceria-plus-g2-microsd.html —

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