microSDXC Card: Cell Phone SDXC Memory - Best Buy

Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to content Go to Product Search Go to Footer

$(csi.user.businessName)

Yardbird Best Buy Outlet Best Buy Business

Top Deals
Deal of the Day
Discover
My Best Buy Memberships
Credit Cards
Gift Cards
Gift Ideas

Recently Viewed
Order Status
Saved Items

Main Content

Skip To Results

Sort by:

Best Selling

Sponsored

Sponsored

1-18 of 149 items

12 3...9

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Storage Capacity

2TB - 3TB

1TB

480GB - 999GB

240GB - 479GB

120GB - 239GB

Less than 120GB

Brand

Lexar

SanDisk

Samsung

NEXT

Vulpecula Spade

Netac

Team Group

Kingston

Customer Rating

Top-Rated

5

4 & Up

Price

to

Less than $25

$25 - $49.99

$50 - $74.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

Condition

Features

Water Resistant

Current Deals

On Sale

Color

Black

Blue

Red

Silver

Multi

Purple

White

Gold

Memory Card Format

microSDXC

microSD

Secure Digital

Sponsored

Sponsored

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

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 ›

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.

SanDisk Ultra 256 GB microSDXC U1 I 10 A1

SanDisk - Ultra 256 GB Class 10/UHS-I microSDXC - 150 MB/s Read

Not yet reviewed

Not yet reviewed

$53.49

Compare

Compare

TEAMGROUP
1TB
IPEX
Micro SDXC I
SD7.1
3A1V30

Team Group - Team 1TB microSDXC U3 Card, Up to 800MB/s, for Nintendo Switch, Steam Deck, ROG Ally (TAPMSDE1TIV30A102)

Not yet reviewed

Not yet reviewed

$190.99

Save $32

Comp. Value: $222.99

Compare

Compare

Front. Samsung - Pro Ultimate 256GB SDXC Memory Card - Blue.

Sponsored

Samsung - Pro Ultimate 256GB SDXC Memory Card

Rating 4.8 out of 5 stars with 84 reviews

4.8(84 reviews)

$39.99

+ 2 offers for you

Compare

Compare

Front. SanDisk - Extreme PLUS 256GB microSDXC UHS-I Memory Card - Red/Gold.

Sponsored

SanDisk - Extreme PLUS 256GB microSDXC UHS-I Memory Card

Rating 4.9 out of 5 stars with 3390 reviews

4.9(3,390 reviews)

$48.99

Compare

Compare

Netac Micro SDXC A1 64GB GAME

Netac - P500 64GB microSD Card for Nintendo Switch & Gaming Devices, U3 V30 A1, 4K Video, Up to 120MB/s Read

Not yet reviewed

Not yet reviewed

$38.36

Compare

Compare

TEAMGROUP
PRO+
1TB
4K
160MB/s
I3A2V30
micro SD XC

Team Group - Team 1TB Pro+ microSDXC U3 Class 10, 160MB/s, for Switch, Steam Deck, ROG Ally (TPPMSDX1TIA2V3003)

Not yet reviewed

Not yet reviewed

$74.49

Compare

Compare

Front. SanDisk - 256GB microSDXC UHS-I Memory Card for Nintendo Switch - Yellow.

Sponsored

SanDisk - 256GB microSDXC UHS-I Memory Card for Nintendo Switch 1

Rating 4.9 out of 5 stars with 3436 reviews

4.9(3,436 reviews)

$44.99

+ 1 offer for you

Compare

Compare

Netac PRO A1 64 GB Micro SD V10 HC I U

Netac - 64GB microSD Memory Card – A1, U3, V30, 4K Video, Up to 100MB/s Read, High Endurance

Not yet reviewed

Not yet reviewed

$37.51

Compare

Compare

Get it by Fri, Jan 23 • FREE

Get it by Sat, Feb 7 • FREE

Pick up Tue, Jan 27

Get it by Wed, Jan 21 • FREE

Pick up tomorrow

Get it by Wed, Jan 21 • FREE

Get it by Sat, Feb 7 • FREE

Pick up tomorrow

Get it by Wed, Jan 21 • FREE