Home News 512GB Samsung Pro Plus Micro SDXC Card with USB Adapter Now Only $29.99

512GB Samsung Pro Plus Micro SDXC Card with USB Adapter Now Only $29.99

by Eric May 04,2025

Looking to boost the storage capacity of your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon has a stellar deal on the high-performance 512GB Samsung Pro Plus Micro SDXC card, now available for just $29.99. This package also includes a handy compact USB card reader. Samsung is renowned for its top-notch memory cards, and the Pro Plus model stands out with its superior speed, especially at this unbeatable price.

512GB Samsung Pro Plus Micro SDXC Card for $29.99

Includes compact USB card reader

USB Card Reader Included

Samsung Pro Plus 512GB Micro SDXC Card

Was $83.99, now save 64% at $29.99 on Amazon

The Samsung Pro Plus is compatible with a wide range of devices that support the Micro SDXC card standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. Boasting a speed rating of U3 / A2 / V30, it delivers up to 180MBps sustained read speeds and 130MBps sustained write speeds. This makes it perfect for devices requiring fast, high-capacity transfers, such as 4K DSLRs, action cameras, and gaming handhelds like the Steam Deck or ROG Ally. The included USB card reader simplifies file transfers to your PC, even without a data transfer cable.

This card is also ideal for the Switch and Switch OLED, which come with limited internal storage of 32GB and 64GB respectively, with some space reserved for the OS. For context, games like Tears of the Kingdom and Breath of the Wild take up 16GB and 13.5GB respectively. If purchased digitally, these two games alone could fill up the internal storage of the original Switch. Since the Switch has only one memory card slot, opting for the largest card within your budget, such as the 512GB Samsung Pro Plus, is wise, though most users won't need more than 512GB of additional storage.

Is this memory card compatible with the Nintendo Switch 2?

Unfortunately, this card is not compatible with the upcoming Nintendo Switch 2, which will require the newer Micro SD Express cards to leverage its higher speeds. If you're specifically looking for a Switch 2 memory card, MicroSD Express cards are available, albeit from a limited selection of brands and at a higher cost than standard Micro SD cards. Traditional Micro SD cards top out at 104 MB/s with the UHS-I interface, while MicroSD Express cards can reach up to 985 MB/s using PCIe and NVMe technology.

Check out all the best Nintendo Switch deals for more savings on games and accessories.

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