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

Author:Kristen Update:May 01,2025

Looking to boost the storage capacity of your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon currently has a fantastic deal on the high-performance 512GB Samsung Pro Plus Micro SDXC card, priced at just $29.99. This offer also includes a compact USB card reader, enhancing its value. Samsung is renowned for its reliable memory cards, and the Pro Plus model stands out for its superior speed compared to most Micro SDXC cards, especially at this price point.

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

Originally priced at $83.99, this card is now available with a 64% discount, making it an incredible deal at $29.99 on Amazon. The Samsung Pro Plus is versatile, compatible with a wide range of devices that support the Micro SDXC card standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. With its impressive speed rating of U3 / A2 / V30, it delivers up to 180MBps sustained read speeds and 130MBps sustained write speeds. This makes it an excellent choice for devices requiring fast and high-capacity transfers, such as 4K DSLRs, action cameras, or gaming handhelds. The included USB card reader simplifies file transfers to your PC, even without a data transfer cable.

This card is particularly beneficial for Switch users. Both the original Switch and the Switch OLED have limited internal storage—32GB and 64GB respectively, with some space reserved for the OS. For context, games like "Tears of the Kingdom" require 16GB and "Breath of the Wild" about 13.5GB. Purchasing these games digitally would consume the entire internal storage of the original Switch. Given there's only one memory card slot in the Switch, opting for the largest capacity card you can afford is wise, though 512GB should suffice for most users.

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 newer Micro SD Express cards to leverage the higher speeds the new console supports. If you're specifically seeking a memory card for the Switch 2, MicroSD Express cards are available, albeit from limited brands and at a higher cost compared to standard Micro SD cards. While traditional Micro SD cards top out at 104 MB/s using the UHS-I interface, MicroSD Express cards can reach up to 985 MB/s using PCIe and NVMe technology.

For more great deals on Nintendo Switch games and accessories, be sure to check out all of the best Nintendo Switch deals.

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