SanDisk microSDXC Card for Nintendo Switch — 128GB — Nintendo-Licensed UHS-I microSDXC Card
Free US shipping through Dec 31, 2026
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Free US shipping through Dec 31, 2026 · 90-day worry-free returns — free return label, no restocking fee · Refund released at your return’s first carrier scan · Arrives damaged or defective? We make it right — Returns, Made Simple
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The officially licensed storage fix for a Nintendo Switch that's out of room. This 128GB microSDXC is designed, tested, and approved for Switch consoles, with up to 100MB/s reads and 90MB/s writes so eShop downloads and updates land quickly and games load smoothly. It's the straightforward capacity bump for a growing digital library — no settings to tweak, no compatibility guessing — and a lifetime limited warranty means it's the last card your Switch will need for a long while.
The search this answers is simply "Nintendo Switch memory card" or "Switch microSD 128GB." This is SanDisk's Nintendo-licensed line — designed, tested, and approved for the Switch family — so compatibility is guaranteed by the two companies whose names are on the box, not by a forum thread. For a mostly-physical collector who downloads some eShop titles, demos, and updates, 128GB is the sensible first expansion. Performance is matched to the console: up to 100MB/s reads and 90MB/s writes over UHS-I with a U3 rating, which is the speed envelope the Switch can actually use for installs and loading. The image supplied is SanDisk's official family gallery image from the Nintendo Switch microSD product page (character art varies by capacity in this licensed series). Lifetime limited warranty.
Specs: 128GB | microSDXC UHS-I U3 | Read up to 100MB/s, Write up to 90MB/s | Part # SDSQXAO-128G-GNCZN
Free US shipping, a 90-day return window, and your refund released at the first scan.
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90-day worry-free returns · Free return shipping · Refund at the first carrier scan
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