Need extra storage for your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Amazon's currently offering the high-performance 512GB Samsung Pro Plus Micro SDXC card for just $29.99 - complete with a convenient USB card reader. As one of the most trusted memory card brands, Samsung's Pro Plus delivers superior speed compared to most Micro SDXC cards at this price range.
Includes compact USB card reader
$83.99 Save 64% $29.99 at Amazon
The Samsung Pro Plus works with any device supporting Micro SDXC cards, including Nintendo Switch, Steam Deck, and ROG Ally. With U3/A2/V30 speed ratings, it achieves sustained read speeds up to 180MB/s and write speeds up to 130MB/s - perfect for gaming handhelds or high-resolution cameras. The included USB reader provides easy PC file transfers without requiring extra cables.
For Switch owners especially, this expansion is valuable. The original Switch and OLED models only offer 32GB and 64GB internal storage respectively (with some reserved for system files). Considering games like Tears of the Kingdom (16GB) and Breath of the Wild (13.5GB), digital downloads quickly consume space. While the Switch has just one card slot, 512GB offers ample storage for most users.
Note: This card won't work with the upcoming Switch 2, which requires faster Micro SD Express cards to utilize the console's enhanced capabilities. While current Micro SD cards max at 104MB/s via UHS-I, MicroSD Express cards leverage PCIe/NVMe technology for speeds up to 985MB/s. These newer cards are available now but come at a premium price.
Browse our Nintendo Switch deals for other accessories and game discounts.
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