512GB MicroSD Card for Nintendo Switch Now $23.99

Author : Leo May 25,2025

Are you looking to boost the storage capacity of your Nintendo Switch, Steam Deck, or Asus ROG Ally? Amazon is currently running a special deal where you can grab a 512GB PNY Premier-X Micro SDXC Card for just $23.99, thanks to a 44% instant discount. This offer comes complete with an SD card adapter, making it an even better value. Despite its budget-friendly price, this card stands out with its impressive speed, making it a top choice for gaming handhelds like the Nintendo Switch, Steam Deck, and ROG Ally.

512GB PNY Premier-X Micro SDXC Card for $23.99

U3 A2 V30 rated

PNY Premier-X 512GB U3 A2 V30 Micro SDXC Card

0$42.99 save 44%$23.99 at Amazon

If you're building a library of digital games, you're likely familiar with the limited storage on the Nintendo Switch. With the Switch and Switch OLED offering 32GB and 64GB of internal storage respectively, and some of that reserved for the operating system, space can fill up fast. Games like Tears of the Kingdom (16GB), Monster Hunter Rise (20GB), Breath of the Wild (13.5GB), and Persona 5 Royal (14GB) can eat into that space significantly. The Switch has just one memory card expansion slot, so opting for the largest capacity card you can afford is wise, though most users won't need more than 1TB of additional storage.

The PNY Premier-X card is compatible with nearly any device that supports the Micro SDXC card standard, including your Nintendo Switch, Steam Deck, and Asus ROG Ally. It boasts a U3 / A2 / V30 speed rating, with up to 100MBps sustained read speeds and 90MBps sustained write speeds. This makes it an excellent choice for devices requiring fast, high-capacity transfers, such as smartphones, 4K DSLRs, or action cameras.

Looking for more gaming gear? Be sure to check out the best Nintendo Switch deals available now.

You need a Micro SD Express card for the Switch 2 console

Samsung 256GB MicroSD Express Card

0$59.99 at Target

For those anticipating the release of the Nintendo Switch 2, note that it will require the newer Micro SD Express card format. If you're planning ahead, there are already a few options on the market to consider.

Sabrent USB 3.0 OTG SD Card Reader for $6.98

Sabrent USB 3.0 OTG Card Reader (USB Type-C and USB Type-A)

4$12.99 save 46%$6.98 at Amazon

Need a fast way to transfer files and images from your SD or Micro SD cards to your PC? Amazon is offering the Sabrent USB 3.0 OTG Card Reader for just $6.98 when you use the coupon code "**PL7MOA5Q**" at checkout. This compact device features both USB 3.0 Type-C and USB Type-A ports, ensuring maximum compatibility with up to 5Gb/s bandwidth.

Why Should You Trust IGN's Deals Team?

IGN's deals team brings over 30 years of combined experience in hunting down the best discounts across gaming, tech, and more. We're committed to transparency and only highlight deals that genuinely offer value. Our focus is on promoting trusted brands and products we've personally used. For a deeper look into our selection process, visit our deals standards page. Stay updated with the latest deals by following IGN's Deals account on Twitter.