Best 256GB Switch 2 microSD Express card, ranked by $/GB

SSD · NVMe · hard drive · external · NAS · SAS · microSD, all on Amazon.com

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Updated 21 minutes ago

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256GB is the sensible entry size for a Switch 2: enough room for a healthy mix of downloaded games and updates without paying the premium of the largest cards, and the price per gigabyte at this tier is usually reasonable. Remember it must be a microSD Express card; UHS-I will not run Switch 2 games. This table lists only 256GB microSD Express cards on Amazon.com, ranked by price per gigabyte so you can spot the best value.

Best price per TB

$178.09

Products tracked

Prices updated

21 minutes ago

All Switch 2 256GB 512GB 1TB

TypeForm factorInterfaceMin capacityConditionBrand

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25 products

Product	Capacity	Price	$ / GB	Tech	Prime	Buy
Samsung P9 Express microSDXC 256GB for Nintendo-Switch™ 2 \| Express microSD Card for Nintendo-Switch™ 2 (MB MK256T/AM)Used	256 GB	$45.59	$0.178	microSD	Prime	Buy on Amazon
Samsung P9 Express microSDXC 256GB for Nintendo-Switch™ 2 \| Express microSD Card for Nintendo-Switch™ 2 (MB MK256T/AM)	256 GB	$47.99	$0.187	microSD	Prime	Buy on Amazon
PNY 256GB microSD Express U3 V30 A1 microSDXC Flash Memory Card, UHS-I \| Up to 890MB/s Read, Up to 750MB/s Write, Nintendo Switch 2 Compatible, Lightning Fast Performance, Next-Gen Gaming ReadyUsed	256 GB	$49.36	$0.193	microSD	Prime	Buy on Amazon
Samsung microSD Express Card – 256GB for Nintendo Switch™ 2Used	256 GB	$53.58	$0.209	microSD	-	Buy on Amazon
SUNEAST 256GB microSD Express Memory Card,Up to 890MB/s Read 750MB/s Write \| Compatible with Nintendo-Switch 2, U3 V30 UHS-I A1, High-Speed Storage for Gaming, 4K VideoUsed	256 GB	$53.81	$0.210	microSD	Prime	Buy on Amazon
Silicon Power microSDXC Express Card 256GB Read up to 880MB/s Up to 700MB/s Write for Nintendo Switch 4K Video Games SP256GBSTEI31V10	256 GB	$54.97	$0.215	microSD	-	Buy on Amazon
SANDISK 256GB microSD Express Card \| Works with Nintendo-Switch 2, Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, U3, C10 - SDSQXFN-256G-GN4NNUsed	256 GB	$56.04	$0.219	microSD	Prime	Buy on Amazon
Integral 256GB Gamer's Edge X Micro SD Express Card for Nintendo Switch 2, up to 890MB/s Read, 750MB/s Write, 4K Video, A2, NVMe PCIe, High-Speed Gaming, Ultra-Fast Storage	256 GB	$56.95	$0.222	microSD	-	Buy on Amazon
SANDISK 256GB microSD Express Card \| Works with Nintendo-Switch 2, Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, U3, C10 - SDSQXFN-256G-GN4NN	256 GB	$58.99	$0.230	microSD	Prime	Buy on Amazon
Samsung microSD Express Card – 256GB for Nintendo Switch™ 2	256 GB	$59.00	$0.230	microSD	Prime	Buy on Amazon
addlink 256GB TurboPlay Gaming microSD Express Card, UHS-I, C10, U3, V30, Full HD, 4K, Up to 880/750 MB/s Memory Card, Nintendo-Switch 2, ASUS ROG Ally, Steam Deck,Gaming Device	256 GB	$59.44	$0.232	microSD	-	Buy on Amazon
SUNEAST 256GB microSD Express Memory Card,Up to 890MB/s Read 750MB/s Write \| Compatible with Nintendo-Switch 2, U3 V30 UHS-I A1, High-Speed Storage for Gaming, 4K Video	256 GB	$59.99	$0.234	microSD	-	Buy on Amazon
Micro Center 256GB UHS-I U3 V30 A1 MicroSD Express Memory microSDXC Card \| up to 880MB/s Read & up to 770MB/s Write	256 GB	$60.00	$0.234	microSD	-	Buy on Amazon
Lexar 256GB Play PRO Micro SD Express Card, 900MB/s Read, 4K, V30, UHS-I \| Compatible w/ Nintendo-Switch 2, Backwards-compatible with UHS-I/UHS-II Devices (at UHS-I speeds), LMSXPS0256G-BNNNUUsed	256 GB	$63.14	$0.247	microSD	Prime	Buy on Amazon
Nintendo Samsung MicroSD Express Card 256 GB (UK Version)	256 GB	$64.99	$0.254	microSD	-	Buy on Amazon
Samsung P9 Express microSD Express 256 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, up to 800 MB/s Read, Up to 200 MB/s Write, for 4K UHD Video, Consoles and Cameras, MB-MK256T/WW	256 GB	$79.00	$0.309	microSD	-	Buy on Amazon
【Designed for Switch 2】 GIGASTONE 256GB microSD Express R/W 880/650MB/s SDXC Memory Card SD 2.0 3.0 5.0 7.1 UHS-I UHS-II, Action Camera Drone, V30 U3, SD Adapter 【5 Yrs Free Data Recovery】	256 GB	$79.99	$0.312	microSD	-	Buy on Amazon
ORICO 256GB microSD Express Card, 890MB/s Read 810MB/s Write, U3 V30 A1 Memory Card for 8K Video Recording & High-Speed Burst, Compatible with Nintendo-Switch 2,Drones & Action Cameras	256 GB	$79.99	$0.312	microSD	-	Buy on Amazon
Amazon Basics 256GB microSD Express Memory Card, Up to 880MB/s Read, Up to 650 MB/s Write, Works with Nintendo Switch 2	256 GB	$81.19	$0.317	microSD	Prime	Buy on Amazon
【Designed for Switch 2】 GIGASTONE 256GB microSD Express R/W 880/650MB/s SDXC Memory Card SD 2.0 3.0 5.0 7.1 UHS-I UHS-II, Action Camera Drone, SD Adapter and USB-C Reader 【5 Yrs Free Data Recovery】	256 GB	$99.99	$0.391	microSD	-	Buy on Amazon
ADATA Premier Extreme, microSD Express Card, 256GB \| SD7.1 Express microSDXC, PCIe Gen3 x1, V30, Class 10, Up to 800/700MB/s, 4K Video Recording, Nintendo Switch 2 Ready	256 GB	$115.43	$0.451	microSD	-	Buy on Amazon
Lexar 256GB Play PRO Micro SD Express Card, 900MB/s Read, 4K, V30, UHS-I \| Compatible w/ Nintendo-Switch 2, Backwards-compatible with UHS-I/UHS-II Devices (at UHS-I speeds), LMSXPS0256G-BNNNU	256 GB	$125.00	$0.488	microSD	-	Buy on Amazon
Samsung 256GB microSD Express Card & Pro Controller Bundle for Nintendo Switch™ 2	256 GB	$148.00	$0.578	microSD	Prime	Buy on Amazon
Nintendo Switch 2 System with Samsung 256GB microSD Express Card Bundle	256 GB	$558.00	$2.180	microSD	Prime	Buy on Amazon
Nintendo Switch™ 2: Choose Your Game Bundle + Samsung microSD Express Card – 256GB Switch™ 2	256 GB	$650.90	$2.543	microSD	Prime	Buy on Amazon

Frequently asked questions

Is 256GB enough for a Switch 2?

For most players, yes. 256GB holds a solid library of downloaded games and updates. Heavy downloaders may prefer 512GB.

Does a 256GB Switch 2 card have to be Express?

Yes. At every size, the Switch 2 needs a microSD Express card. A 256GB UHS-I card will not work for games.

Is 256GB or 512GB better value?

Compare the price per gigabyte. Larger cards sometimes cost less per GB, but 256GB is often the cheaper outright entry. The table shows both.

Last updated: 2026-10-31 12:02:04 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.com and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.