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

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

Author : Allison May 05,2025

Looking to boost the storage on your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon has an amazing deal on the high-performance 512GB Samsung Pro Plus Micro SDXC card, now available for just $29.99, and it comes with a compact USB card reader. Samsung is renowned for its reliable memory cards, and the Pro Plus model offers 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, now save 64% and get it for $29.99 at Amazon. The Samsung Pro Plus is compatible with a wide range of devices that support the Micro SDXC standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. With 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, or gaming handhelds like the Steam Deck and ROG Ally. The included USB card reader simplifies file transfers to your PC, even without a data transfer cable.

For Nintendo Switch owners, this card is a must-have. The Switch and Switch OLED models come with limited internal storage of 32GB and 64GB respectively, with some space reserved for the operating system. For instance, games like "Tears of the Kingdom" and "Breath of the Wild" take up 16GB and 13.5GB respectively. With digital purchases, these two games alone could fill up the original Switch's storage. Given there's only one memory card slot in the Switch, opting for the largest card within your budget is wise, though 512GB should be ample for most users.

Is this memory card compatible with the Nintendo Switch 2?

Unfortunately, this card won't work with the upcoming Nintendo Switch 2, which requires the newer Micro SD Express cards to leverage its higher speeds. If you're planning for the Switch 2, you can already find MicroSD Express cards for purchase, though they are more expensive and offered by fewer brands. Traditional Micro SD cards top out at 104 MB/s using the UHS-I interface, whereas MicroSD Express cards can reach speeds of up to 985 MB/s with PCIe and NVMe technology.

Check out all the best Nintendo Switch deals for sales on other games and accessories.

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