Need to expand the storage on your Nintendo Switch, Steam Deck, or Asus ROG Ally? For a limited time, Amazon has the 512GB PNY Premier-X Micro SDXC Card on sale for just $23.99—a 44% instant discount. It even comes with an SD card adapter. Despite the affordable price, this is one of the quicker Micro SD cards available. It's fully compatible with most gaming handhelds, like the Nintendo Switch, Steam Deck, and ROG Ally.
512GB PNY Premier-X Micro SDXC Card for $23.99
U3 A2 V30 Rated

PNY Premier-X 512GB U3 A2 V30 Micro SDXC Card
$42.99Save 44%$23.99 at Amazon
If you’re building a digital game library, you’re likely aware how limited the base storage is on the Nintendo Switch. The Switch and Switch OLED come with 32GB and 64GB of internal space, respectively, with some reserved for the operating system. Many popular games take up a large chunk of that storage: The Legend of Zelda: Tears of the Kingdom uses 16GB, Monster Hunter Rise requires 20GB, The Legend of Zelda: Breath of the Wild needs 13.5GB, and Persona 5 Royal occupies 14GB. The Switch has just one memory expansion slot, so it’s a good idea to invest in the largest card you can—though for most gamers, 1TB is plenty of extra space.
The PNY Premier-X works with almost any device that supports the Micro SDXC standard, including the Nintendo Switch, Steam Deck, and Asus ROG Ally. It also outperforms many standard Micro SDXC cards, with U3, A2, and V30 speed ratings. In practical terms, it delivers sustained read speeds of up to 100MB/s and write speeds of up to 90MB/s. This makes it a great storage upgrade for devices that depend on fast, high-capacity transfer rates, such as smartphones, 4K DSLR cameras, or action cams.
Looking for more accessories? Explore the latest Nintendo Switch deals.
You’ll Need a Micro SD Express Card for the Switch 2 Console

Samsung 256GB MicroSD Express Card
$59.99 at Target
The upcoming Nintendo Switch 2 will require the newer Micro SD Express card format. If you're planning ahead, a few of these cards are already on the market.
Sabrent USB 3.0 OTG SD Card Reader for $6.98

Sabrent USB 3.0 OTG Card Reader (USB Type-C and USB Type-A)
$12.99Save 46%$6.98 at AmazonUse code 'PL7MOA5Q'
Looking for an easy way to move files and photos from your SD or Micro SD cards to a computer? Right now, Amazon has the Sabrent USB 3.0 OTG Card Reader for just $6.98—just enter coupon code “PL7MOA5Q” at checkout. This compact adapter includes both USB 3.0 Type-C and Type-A ports for wide compatibility and supports transfer speeds up to 5 Gb/s.
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