Best 256GB Switch 2 microSD Express card, ranked by price per GB

Nintendo Switch 2 and Xbox storage, ranked by value on Amazon.co.uk

Updated

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Quick answer

256GB is the sensible entry size for a Switch 2: enough for a healthy mix of downloaded games and updates without the premium of the largest cards. It must be a microSD Express card; UHS-I will not run Switch 2 games.

As of 21 October 2026
Best price per GB
£0.176
Products tracked
16
Page updated
33 minutes ago

Who 256GB suits

256GB holds a solid library for most players who buy a mix of physical and digital. Heavy digital downloaders will prefer 512GB, but for many 256GB is the value entry point.

Compare the price per gigabyte against 512GB before buying: larger cards sometimes cost less per GB even though 256GB is cheaper outright.

All Switch 2256GB512GB1TB

Live prices right now

Show price
Include used & renewed
16 products
ProductCapacityPricePrice per GBTechPrimeBuy
Nintendo SanDisk microSD Express Card for Nintendo Switch 2256 GB£44.99£0.176microSD-Buy on Amazon
Nintendo Samsung microSD Express Card for Nintendo Switch 2
2 other listings of this model£54.81£82.28
256 GB£44.99£0.176microSDPrimeBuy 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, A1, NVMe PCIe, High-Speed Gaming, Reduce Download Times, Ultra-fast Storage256 GB£48.75£0.190microSD-Buy on Amazon
SANDISK microSD Express Card 256GB, Works with Nintendo-Switch 2 | Up to 880MB/s Read Speeds, Up to 650MB/s Write Speeds, Up to 210MB/s Sustained Write Speeds, U3, C10256 GB£49.99£0.195microSDPrimeBuy on Amazon
Amazon Basics 256 GB microSD Express Memory Card, Up to 880 MB/s Read, Up to 650 MB/s Write, Works with Nintendo Switch 2256 GB£49.99£0.195microSDPrimeBuy on Amazon
Samsung P9 Express microSD 256 GB, High-Speed Gaming Memory Card for Nintendo Switch 2, 800 MB/s Read, For 4K UHD Video, Consoles and Cameras, MB-MK256T/WW256 GB£52.99£0.207microSDPrimeBuy on Amazon
Lexar Play PRO MicroSDXC Express Card 256GB, UHS-I, C10, U3, V30, Full HD, 4K, up to 900MB/s Read, 600MB/s Write, Compatible w/Nintendo-Switch 2, Handheld Consoles, Portable Gaming Device256 GB£54.15£0.212microSD-Buy on Amazon
TEAMGROUP APEX 256GB microSD Express Card, microSDXC Memory Card U3 A1 V30 R/W up to 800/700 MB/s, Compatible w/Nintendo-Switch 2, UHS-I Compatible, with Adapter TAPMSDE256GIV30A102256 GB£57.49£0.225microSD-Buy on Amazon
Lexar PLAY PRO MicroSD Express Card 256GB, up to 900MB/s Read,600MB/s Write | MicroSDXC, Gaming-Optimized, A2, 4K, High-Speed Micro SD Memory Card for Handheld Consoles, Switch, Portable Gaming Device256 GB£59.99£0.234microSD-Buy on Amazon
BIWIN Amber ME300 MicroSD Express Card, 256GB Micro SD Card for Next-Gen Handheld & Legacy Gaming Devices, Up to 900MB/s Read Speed, SD7.1 Specification Combines PCIe Gen3x1 & UHS-I256 GB£62.99£0.246microSD-Buy on Amazon
Samsung P9 Express 256GB microSD Express MicroSDXC Card up to 800MB/s for Nintendo Switch 2 (MB MK256T/AM)256 GB£69.99£0.273microSD-Buy on Amazon
MMOMENT 256GB Micro SD Express Card for Nintendo Switch 2, Micro SD Card, EX450, PCIe gen3x1, Up to 880MB/s Read and 650MB/s Write Speed, Gaming Memory Card (MM29)256 GB£69.99£0.273microSD-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-Years Data Recovery】
1 other listing of this model£188.99
256 GB£79.99£0.312microSD-Buy on Amazon
Nintendo Switch 2 Pro Controller Samsung microSD Express Card Switch 2256 GB£107.94£0.422microSDPrimeBuy on Amazon
Nintendo Joy-Con 2 (L)/(R) Light Purple/Light Green Samsung microSD Express Card Switch 2256 GB£109.94£0.429microSDPrimeBuy on Amazon
Lexar 256GB Play PRO microSD Express Card, UHS-I, C10, U3, V30, Full HD, 4K, Up to 900/600 MB/s Memory Card, Compatible w/Nintendo Switch 2, ASUS ROG Ally, Steam Deck, Gaming (LMSXPS0256G-BNNNU)256 GB£120.37£0.470microSDPrimeBuy on Amazon

Related comparisons and guides

More to read: Switch 2 microSD Express, Switch 2 internal storage, Old microSD in a Switch 2?, Xbox Series X|S storage, 2TB, All guides.

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.

How many Switch 2 games fit on 256GB?

It depends heavily on the titles, but 256GB comfortably holds a mix of several large downloads plus indies and updates. Big first-party games can be tens of gigabytes each, so heavy digital buyers may prefer 512GB.

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Last updated: 2026-10-21 06:04:07 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.co.uk 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.