Looking to boost the storage capacity of your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon is currently offering the high-performance 512GB Samsung Pro Plus Micro SDXC card for just $29.99, complete with a compact USB card reader. Samsung, one of the most trusted names in memory cards, delivers impressive speed and reliability with the Pro Plus model, making it an excellent value at this price point.

512GB Samsung Pro Plus Micro SDXC Card for $29.99

• Included: Compact USB card reader

Samsung Pro Plus 512GB Micro SDXC Card

The Samsung Pro Plus is designed to work with virtually any device that supports the Micro SDXC standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. With a speed rating of U3 / A2 / V30, it offers sustained read speeds of up to 180MBps and write speeds of up to 130MBps, making it ideal for devices requiring fast and high-capacity transfers, such as 4K cameras or gaming handhelds.

This card is also fully compatible with the Nintendo Switch console. The original Switch and Switch OLED models come with only 32GB and 64GB of internal storage, respectively, much of which is reserved for the operating system. For example, games like *Tears of the Kingdom* require 16GB of space, while *Breath of the Wild* takes up about 13.5GB. Purchasing these games digitally could easily fill up the internal storage on an original Switch. Since the Switch only has one memory card slot, it’s wise to invest in the largest card you can afford—though most users won’t need more than 512GB of extra storage.

Will This Memory Card Work with the Upcoming Nintendo Switch 2?

Unfortunately, the Samsung Pro Plus card will not be compatible with the next-generation Nintendo Switch 2. The new console requires Micro SD Express cards to take full advantage of its enhanced performance capabilities. At present, Micro SD Express cards are available but limited in brand options and significantly more expensive than standard Micro SD cards. While traditional Micro SD cards cap out at 104MB/s via the UHS-I interface, Micro SD Express cards leverage PCIe and NVMe technologies to reach speeds of up to 985MB/s.

For more great Nintendo Switch deals, explore discounts on other games and accessories.

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