Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

$(csi.user.businessName)

Skip to content Go to Product Search

Assistive Survey

Your storeFind a store

Deal of the Day

My Best Buy Memberships

Best Buy Business

Main Content

Deals
Support & Services
Brands
Shop By Department

Deals
Support & Services
- Visit our Support Center
- Repair & Tech Services
- Remote Support
- Manage an Appointment
- Trade In Your Device
- Check Repair Status
- Best Buy Brands Support
- Best Buy Business Professional Services
- Learn About Services by Category
- Protection & Support Plans
- Additional Services
Brands
- Apple
- ASUS
- Beats
- Dell
- GE
- HP
- Lenovo
- LG
- Meta
- Nintendo
- Samsung
- Sony
- All Brands
- Best Buy Brands
Discover
Shop By Department
- TV & Home Theater
  - Explore TV & Home Theater
  - Learn About RGB LED TVs
  - TVs by Size
  - TVs by Brand
  - TVs by Type
    - All Televisions
    - Top TV Deals
    - TVs Under $500
    - Learn About RGB LED TVs
    - OLED TVs
    - Smart TVs
    - 4K TVs
    - QLED TVs
    - Frame TVs
    - Mini-LED TVs
    - Gaming TVs
    - Services & Support
      - TV Mounting & Installation
  - All Sound Bars & Home Audio
    - Explore Sound Bars & Home Audio
    - Sound Bars
    - Home Theater & Stereo Systems
    - Speakers
    - Receivers & Amplifiers
    - Premium Audio
    - Services & Support
      - TV & Home Theater Services
  - Projectors & Screens
  - Blu-ray & DVD Players
  - Streaming Devices
  - Home Theater Accessories
  - Premium TV & Home Theater
  - Deals & Outlet
  - Services & Support
  - Best Buy for Business
  - Featured
- Computers & Tablets
- Appliances
  - Explore Appliances
  - Major Kitchen Appliances
  - Small Kitchen Appliances
  - Luxury Kitchen Appliances
  - Washers & Dryers
  - Vacuums & Floor Care
  - Heating, Cooling & Air Quality
  - Appliance Packages
  - Shop by Brand
  - Small Space Appliances
  - Appliance Parts & Accessories
  - Deals & Outlet
  - Services & Support
    - Delivery, Installation & Repair
    - My Best Buy Memberships
  - Featured
- Small Kitchen Appliances
- Video Games
- Cell Phones
  - Explore Cell Phones
  - Cell Phone Accessories
  - Unlocked Phones
  - iPhone
  - Samsung Galaxy
  - Google Pixel
  - Motorola
  - Verizon
  - AT&T
  - Prepaid Phones & Carriers
  - SIM Cards
  - Deals & Outlet
  - Services & Support
    - Cell Phone Services
    - Apple Authorized Service & Repair
  - Featured
- Headphones
- Home Audio & Speakers
- Music, Movies & TV Shows
- Cameras, Camcorders & Drones
  - Explore Cameras, Camcorders & Drones
  - Cameras & Lenses
  - Action Cameras & Camcorders
  - Content Creator Gear
  - Camera Accessories
  - Drones
  - Binoculars, Telescopes & Optics
  - Shop by Brand
  - Deals & Outlet
    - Camera, Camcorder & Drone Deals
    - Cameras, Camcorders & Drones Outlet
  - Featured
    - Shop with a Camera Expert
- Wearable Technology
  - Explore Wearable Technology
  - Apple Watch
  - Samsung Galaxy Smartwatches
  - Smartwatches
  - Fitness Trackers & Accessories
  - Smart Rings
  - Smart & AI Glasses
  - Headphones
  - Virtual Reality
  - Shop by Brand
  - Wearable Technology Accessories
  - Deals & Outlet
    - Wearable Technology Deals
    - Wearable Technology Outlet
  - Featured
- Fitness, Sports & Outdoors
  - Explore Fitness, Sports & Outdoors
  - Exercise & Fitness Equipment
  - Water Sports Equipment
  - Sports Gear & Equipment
  - Kids' Sports & Outdoor Play
  - Camping Gear
  - Electric Transportation
  - Biking
  - Game Room
  - Yard Games
- Sports Fan Shop
- Health, Wellness & Personal Care
  - Explore Health, Wellness & Personal Care
  - Home Health Care
  - Personal Care & Beauty
  - Workout Recovery
  - Sleep Solutions
  - Baby
  - Wearable Tech
  - Contrast Therapy: Hot & Cold Therapy
  - Exercise & Fitness Equipment
  - Muscle Pain Relief & Workout Recovery
  - Explore Hearing Solutions
  - Deals & Outlet
  - Services & Support
    - Shop with a Fitness Expert
- Home, Furniture & Office
- Smart Home, Security & Wi-Fi
  - Explore Smart Home, Security & Wi-Fi
  - Wi-Fi & Networking
  - Security Cameras & Surveillance
  - Smart Doorbells
  - Smart Door Locks
  - Home Security Systems
  - Smart Speakers & Displays
  - Smart Lighting
  - Smart Thermostats
  - Smart Plugs & Outlets
  - Smart Devices
  - Deals & Outlet
    - Smart Home, Security & Wi-Fi Deals
    - Smart Home, Security & Wi-Fi Outlet
  - Services & Support
  - Featured
    - Smart Home Tips & Tricks
    - Home Wi-Fi Networking Tips
- Outdoor Living
  - Explore Outdoor Living
  - Grills & Accessories
  - Outdoor Kitchens
  - Outdoor Heating
  - Outdoor Power Equipment
  - Outdoor Home Theater
  - Outdoor Lighting
  - Patio Furniture
  - Lawn & Garden
  - Generators & Backup Power
  - Sheds & Outdoor Storage
  - Deals & Outlet
    - Outdoor Living Deals
    - Outdoor Living Outlet
  - Services & Support
  - Featured
- Electric Transportation
  - Explore Electric Transportation
  - Electric Bikes
  - Electric Scooters
  - Hoverboards
  - Electric Car Chargers
  - Kids' Scooters & Ride-Ons
  - Safety Gear & Accessories
  - Deals
    - Electric Transportation Deals
  - Featured
- Car Electronics & GPS
  - Explore Car Electronics & GPS
  - Car Audio
  - Auto Care & Cleaning
  - Auto Tools & Equipment
  - Car Security & Convenience
  - Back-Up & Dash Cameras
  - Electric Car Chargers
  - GPS Navigation
  - Marine & Powersports
  - Installation Parts & Accessories
  - Deals & Outlet
    - Car Electronics Deals
    - Car Electronics & GPS Outlet
  - Services & Support
    - Car Electronics Professional Installation
    - My Best Buy Memberships
- Toys, Games & Crafts
  - Explore Toys, Games & Crafts
  - Toys by Type
  - Toys by Age
  - Games, Puzzles & Cards
  - Arts & Crafts
  - Crafting Technology
  - Collectibles
  - Shop by Character
  - Shop by Brand
  - Deals & Outlet
  - Featured
- Collectibles & Memorabilia
Account
Order Status
Recently Viewed
Saved Items
Top Deals
Deal of the Day
Gift Cards
My Best Buy Memberships
Credit Cards

microSD Express

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Brand

Team Group

SANDISK

Lexar

Nintendo

SanDisk Professional

Samsung

NEXT

Price

to

$25 - $49.99

$100 - $149.99

Current Deals

On Sale

Discount

All Discounted Items

20% Off or More

Memory Card Format

microSD Express

microSDXC

Storage Capacity

480GB - 999GB

240GB - 479GB

120GB - 239GB

Sponsored

/

Cameras, Camcorders & Drones

/

Digital Camera Accessories

/

/

microSD (SDHC, SDXC)

/

microSD Express

microSD Express (1)

Sort by:

Sort

Team Group - microSD Express Card – 256GB for Nintendo Switch 2, Steam Deck, and ROG Ally
Not yet reviewed
$48.76
Save $15.23
The comparable value is $63.99
More Buying Options from $48.76
Get it by Mon, Jun 29 • FREE
Compare
Compare

Sponsored

Popular microSD Express

Nintendo - Samsung microSD Express Card – 256GB
$59.99
NEXT - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
$99.99
SANDISK - 512GB microSD Express Memory Card , Works with Nintendo Switch 2, R/W up to 880/650MB/s
$158.99
The price was $199.99
Lexar - 1TB PLAY PRO microSD Express Memory Card, Works with Nintendo Switch
$324.99
The price was $349.99
SANDISK - 256GB microSD Express Memory Card, Works with Nintendo Switch 2, R/W up to 880/650MB/s
$69.99
The price was $99.99
Lexar - 512 GB PLAY PRO microSD Express Card, Works with Nintendo Switch
$149.99
Team Group - microSD Express Card – 256GB for Nintendo Switch 2, Steam Deck, and ROG Ally
Not yet reviewed
$48.76
The price was $63.99
Team Group - microSD Express Card – 512GB for Nintendo Switch 2, Steam Deck, and ROG Ally
Not yet reviewed
$100.04
The price was $116.99
Samsung - P9 Express 512GB microSDXC Memory Card
$319.99
Lexar - 1TB PLAY PRO microSDXC Express Memory Card
Not yet reviewed
$349.99
Lexar - 256 GB PLAY PRO microSD Express Card, Works with Nintendo Switch
Tech Fest Deal
$84.99
The price was $99.99
Samsung - P9 Express 256GB microSDXC Memory Card
$153.99
Team Group - microSD Express Card – 128GB for Nintendo Switch 2, Steam Deck, and ROG Ally
Not yet reviewed
$36.57
The price was $44.99
SanDisk Professional - 3x Sandisk 128GB Extreme Pro UHS-I Micro SD Up to 200MB/s Read 90MB/s Write with Card Wallet
Not yet reviewed
$154.98
SanDisk Professional - 5x Sandisk 128GB Extreme Pro UHS-I Micro SD Up to 200MB/s Read 90MB/s Write with Card Wallet
Not yet reviewed
$250.98

Best selling microSD Express

NEXT - Express 512GB microSD PCIe 3.1 NVMe UHS-I Memory Card works with Nintendo Switch 2
$99.99
SANDISK - 256GB microSD Express Memory Card, Works with Nintendo Switch 2, R/W up to 880/650MB/s
$69.99
The price was $99.99
Lexar - 1TB PLAY PRO microSDXC Express Memory Card
Not yet reviewed
$349.99
SANDISK - 512GB microSD Express Memory Card , Works with Nintendo Switch 2, R/W up to 880/650MB/s
$158.99
The price was $199.99
Samsung - P9 Express 256GB microSDXC Memory Card
$153.99
SanDisk Professional - 5x Sandisk 128GB Extreme Pro UHS-I Micro SD Up to 200MB/s Read 90MB/s Write with Card Wallet
Not yet reviewed
$250.98
Lexar - 256 GB PLAY PRO microSD Express Card, Works with Nintendo Switch
Tech Fest Deal
$84.99
The price was $99.99
Nintendo - Samsung microSD Express Card – 256GB
$59.99

Explore related products Sponsored

Ultimate Protection Antivirus + Scam + Identity Protection (20-Device) (1-Year Subscription)
$20.00
The price was $114.99
$20 Unlimited Talk & Text plus 4 GB of Data 30-Day - Prepaid Plan (Digital Delivery)
$20.00
SHIELD Android TV Pro - 16GB - 4K HDR Streaming Device with Google Assistant and GeForce NOW
$199.99
Device Security Antivirus Security + Password Protection + Dark Web Monitoring (5-Device) (1-Year Subscription)
$15.99
The price was $59.99
LOQ 15.6" 2K Gaming Laptop - AMD Ryzen 7 170 2025 - 16GB Memory - NVIDIA GeForce RTX 4050 - 512 SSD
Not yet reviewed
$1,229.99
Codex R2 Gaming Desktop - Intel i5-14400F 2024 - 16GB Memory - NVIDIA GeForce RTX 5050 - 1TB Storage
$999.99
The price was $1,299.99
360 Deluxe (5 Device) Antivirus Internet Security + Scam Protection + VPN + Dark Web Monitoring (1 Year Subscription)
$34.99
The price was $89.99
Standard Identity Theft Protection Individual Plan (1 Year Subscription)
$59.99
The price was $89.99

Sponsored

Similar products from outside of Best Buy

sponsored

Sponsored

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

How was your experience?

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.