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

Author : Emily May 19,2025

Looking to expand the storage on your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon is currently running a fantastic deal on the high-performance 512GB Samsung Pro Plus Micro SDXC card, now available for just $29.99. This deal includes a handy compact USB card reader, making it even more convenient. Samsung is renowned for its reliable memory cards, and the Pro Plus model stands out with its exceptional speed, particularly 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

Original Price: $83.99Current Price: $29.99 (Save 64%) at 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. This card excels with its high-speed performance, rated at U3 / A2 / V30, offering up to 180MBps read speeds and 130MBps write speeds. It's an excellent choice for devices requiring fast, high-capacity transfers, such as 4K DSLRs, action cameras, and gaming handhelds. The included USB card reader simplifies transferring files to your PC, even without a data transfer cable.

This card is perfect for the Nintendo Switch, which comes with limited internal storage—32GB for the original model and 64GB for the OLED version, with some space reserved for the operating system. For context, games like "Tears of the Kingdom" and "Breath of the Wild" occupy 16GB and 13.5GB respectively. With just these two games, you'd fill the original Switch's storage if purchased digitally. Since the Switch has only one memory card slot, choosing a high-capacity card like the 512GB Samsung Pro Plus is a smart move, though most users won't need more than this.

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 the console's higher speed capabilities. If you're looking for a memory card specifically for the Switch 2, MicroSD Express cards are available, though they come from limited brands and are significantly more expensive than traditional Micro SD cards. While standard Micro SD cards top out at 104 MB/s using the UHS-I interface, MicroSD Express cards can achieve speeds up to 985 MB/s using PCIe and NVMe technology.

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

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