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Samsung Pro Plus 512GB Micro SDXC $29.99

by Hannah Sep 23,2025

512GB Samsung Pro Plus Micro SDXC Card with USB Reader Included

512GB Samsung Pro Plus Micro SDXC Card - Just $29.99

Includes compact USB card reader

Samsung Pro Plus 512GB Micro SDXC Card

$83.99 $29.99 at Amazon (Save 64%)

The high-performance Samsung Pro Plus Micro SDXC card is now available at an incredible $29.99 price point, complete with a USB card reader. This deal is perfect for expanding storage on your Nintendo Switch, Steam Deck, or ASUS ROG Ally.

As one of the most trusted names in memory cards, Samsung's Pro Plus model outperforms most Micro SDXC cards in its class, especially at this affordable price. The card boasts impressive U3/A2/V30 speed ratings with sustained read speeds up to 180MB/s and write speeds reaching 130MB/s.

Ideal for Gaming and High-Performance Devices

This versatile card works with any Micro SDXC-compatible device, including:

  • Nintendo Switch and Switch OLED
  • Steam Deck
  • ASUS ROG Ally
  • 4K DSLR and action cameras

The included USB reader makes file transfers convenient - no separate cable required.

Perfect Solution for Switch Storage Woes

With the original Switch offering just 32GB (and the OLED model 64GB) of usable storage - much of it occupied by system files - this 512GB card provides ample space for your game library. To put this in perspective:

  • Tears of the Kingdom requires 16GB
  • Breath of the Wild needs 13.5GB

Since the Switch has just one expansion slot, investing in larger capacity like this 512GB model makes practical sense for most users.

Important Note About Switch 2 Compatibility

While perfect for current systems, this card won't be compatible with the upcoming Nintendo Switch 2, which will require faster Micro SD Express cards capable of reaching speeds up to 985MB/s (compared to current cards' 104MB/s limit).

For more gaming deals, check out our Nintendo Switch deals page.

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