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Perfect for Nintendo Switch 2, this storage upgrade just got a whole lot cheaper for Cyber Monday

Expand your storage a lot more easily and cheaply with this microSDXC Amazon deal
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Perfect for Nintendo Switch 2, this storage upgrade just got a whole lot cheaper for Cyber Monday
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The next-generation handheld console from Nintendo, the Switch 2 finally released in June this year. ringing upgraded graphics and features to finally give them some more modern features to utilize. However, the storage was limited to 256GB built in, limiting how much you can install or save on there. There, you can expand it with a newer, faster expansion option, the microSD Express Cards. One of them is the Samsung P9, which is part of the Cyber Monday deals.

Being a fast small card, the microSDXC is an expensive medium, especially when compared with the basic microSD the original used. However, this deal on the Samsung P9 comes at a 25% discount on Amazon, which translates to a saving of $25 on the retailer as it drops from the $99.99 price to $74.99. Which means the lowest price on the card, according to the price tracking sites, is the number 1 release with over 10,000 sold in the past month.

Prices and savings subject to change. Click through to get the current deal prices.
Save 25% now!

Samsung P9 Express microSD Express Card (512GB microSDXC)

512GB microSDXC Memory Card, Up to 800 MB/s, for Nintendo-Switch ™ 2, (MB MK512T/AM)

Samsung P9 features

Blazing-Fast Transfer Speeds – Get Into the Action Faster

With sequential read speeds up to 800 MB/s, the Samsung P9 Express microSD card lets you load games up to 4× faster than standard UHS-I microSD cards. Say goodbye to long load times and jump straight into your favorite games without delay.

Dynamic Thermal Guard – Stay Cool During Intense Gameplay

Built to handle heavy workloads, Dynamic Thermal Guard keeps the card cool under pressure, reducing overheating and ensuring fast, smooth, uninterrupted gameplay no matter how intense the action gets.

Massive Storage in a Tiny Card – All Your Games in One Place

Store all your games, downloadable content (DLC), and essential files with up to 512GB of reliable storage. No more deleting to make space, play freely, and keep everything at your fingertips.


Deals season is here folks, and Amazon has already kickstarted its early Black Friday deals! We'll be covering all the best deals in more details over in our deals hub, but if you haven't got time to read through those, why not see our top picks below.

*Prices and savings subject to change. Click through to get the current prices.


6-Proof Protection with 3-Year Limited Warranty – Built to Last

Designed for durability and peace of mind, the P9 Express microSD card features 6 types of protection to safeguard against water, temperature extremes, shocks, and more. Backed by a 3-year limited warranty, it keeps your game progress safe in any environment.

Next-Gen and Backward Compatible – Works Everywhere

This microSD Express card is fully compatible with Nintendo Switch 2 and older microSD UHS-I devices, including tablets, drones, cameras, and more. Enjoy versatility without compromise across all your devices.

Boost Memory Card Health – Smarter Performance with Samsung Magician

Unlock the full potential of your P9 Express with Samsung Magician Software, which provides product authenticity verification and drive health monitoring. Keep your card performing at peak speed while ensuring reliability and longevity.

World’s No. 1 Flash Memory Brand – Trusted Quality Since 2003

Rely on performance and durability from Samsung, the world’s leading flash memory brand. All firmware, DRAM, and NAND components are produced in-house, ensuring consistent, premium quality you can trust.

Why we like this microSDXC deal

The microSDXC is a great way to expand on your storage on a variety of handhelds, but particularly the Switch 2, as it’s the only real way to do so. Also, the case for the Steam Deck, although that has an easier-to-access SSD to replace, the microSDXC is an excellent option for a quick and easy upgrade, where you can just slot it in without having to take anything apart.

The Samsung P9 is a particular highlight from the selection, as the brand is well known across various storage types with well-made DRAM and chips. Even this microSD has received an average score of 4.6 stars out of 5 from over 40 ratings, as it was only released in October. But now dropping for the first time to this new low, according to the CamelCamelCamel graph below, you can get an even better value from it.

A line graph showing the Amazon price history of the Samsung P9 Express microSD Express Card (512GB microSDXC). It has a price of $99.99 since mid of October then dropping to $74.99 in mid November.,
Samsung P9 Express microSD Express Card (512GB microSDXC) Amazon price history, Source CamelCamelCamel

More MicroSD card deals

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Prices and savings subject to change. Click through to get the current deal prices.
Save 25% now!

Samsung P9 Express microSD Express Card (512GB microSDXC)

512GB microSDXC Memory Card, Up to 800 MB/s, for Nintendo-Switch ™ 2, (MB MK512T/AM)
Save 14% NOW

SanDisk 2TB Extreme microSDXC UHS-I Memory Card with Adapter

Up to 240MB/s, C10, U3, V30, 4K, 5K, A2, offload speeds of up to 240MB/s, 140MB/s write speeds, 4K and 5K UHD-ready
Save 43% NOW!

SanDisk 1TB microSDXC-Card Licensed for Nintendo-Switch

The official licensed microSD card for Nintendo Switch Systems, Designed, tested, and approved for all Nintendo Switch Systems, Add games fast with write speeds up to 90MB/s (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes.), Start playing fast with read speeds up to 100MB/s (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes.), Store an entire game collection, plus screenshots and videos, with up to 1TB of additional memory (1GB=1,000,000,000 bytes. Actual user storage less), Nintendo Switch is a trademark of Nintendo. 2023 Nintendo., Nintendo trademarks are properties of Nintendo.
Save 47% NOW!

SAMSUNG PRO Plus microSD Memory Card + Adapter

YOUR NEW GO-TO CARD: Capture seamless 4K videos¹ on your compatible phone or drone, while expanded storage gives you the freedom to play more high-performance, intensive games on your tablet or gaming device, TAKE YOUR BURST SHOT: Fast U3, Class 10 rated read/write speeds up to 180/130MB/s²-³ let you shoot more photos faster and transfer with ease⁴; 4K videos look sharp with UHS-I, V30 rated speed and A2 rating provides more storage for apps and games, ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space; Shoot as many long takes⁵-⁷ and high-resolution photos8-9 as you want, or load up on apps and media; Now you’ve got the room, YOU’RE FULLY PROTECTED: The PRO Plus takes on life’s adventures with water¹⁰, temperature¹¹, X-ray¹², magnet¹³, drop¹⁴, and wearout¹⁵ protection; You deserve reliable storage, backed by a 10-year limited warranty¹⁶-¹⁹, WORLD’S #1 FLASH MEMORY BRAND: Performance and reliability from the world’s #1 brand for flash memory since 2003¹⁸; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust
Save 49% NOW!

Lexar 1TB PLAY microSDXC Memory Card, UHS-I, C10, U3, V30, A2,

Compatible with Nintendo Switch, Steam Deck, ASUS ROG Ally, Legion Go, other portable gaming devices, smartphones and tablets, Faster transfer speeds for quick loading time with up to 160MB/s read, Improved write speeds of up to 100MB/s for quicker downloads, Quickly capture, play back and transfer Full-HD and 4K video, Store more videos, movies, games, music, and your favorite content with large capacity up to 1TB, Loads apps faster with A2-rated performance, Five-year limited warranty

About the Author

With a fascination for technology and games, Seb is a tech writer with a focus on hardware, news, and deals. He is also a tester and reviewer for the site. Contact him @ [email protected]