Blazing-Fast Transfers
With read speeds up to 190MB/s, you can move large files quickly and load apps without frustrating delays.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Capture More, Store Faster, Create Without Limits
The SanDisk Extreme microSDXC Card delivers up to 190MB/s read speeds and capacities up to 1TB, giving you the speed and space to capture 4K video, run apps smoothly, and store all your memories on the go.
- Read speeds up to 190MB/s for rapid file transfers and app loading
- UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ensure smooth 4K UHD video recording
- App Performance Class A2 for faster app launch and in-app performance
- Capacities from 64GB to 1TB for ample storage of photos, videos, games, and documents
- Durable, compact design ideal for mobile devices, cameras, drones, and laptops
- Compatible with microSDXC-enabled devices, including smartphones, tablets, and action cameras
Why You'll Love This Card
Smooth 4K Recording
U3 and V30 speed classes ensure reliable, uninterrupted 4K UHD video capture, perfect for content creators.
App-Ready Performance
App Performance Class A2 means faster app launches and smoother in-app performance on your smartphone or tablet.
Ample Storage Options
Choose from 64GB up to 1TB to store thousands of photos, hours of video, games, and important documents.
Specs
The details that matter
Built to last outdoors, season after season.
- Storage Capacity
- 64GB, 128GB, 256GB, 512GB, 1TB, 32GB (A1)
- Read Speed
- up to 190MB/s
- Speed Class
- U3, V30
- App Performance Class
- A2
- Form Factor
- microSDXC
Comparison
Why Choose SanDisk Extreme?
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Read Speed
Up to 190MB/s for rapid transfers
Standard cards often deliver 80-100MB/s
Video Recording
U3 and V30 classes for smooth 4K UHD
Basic cards may struggle with high-bitrate 4K
App Performance
A2 class for faster app launch
A1 or lower class can slow app loading
Capacity Range
64GB to 1TB options
Often capped at 256GB or less
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What devices are compatible with this SanDisk Extreme microSDXC Card?
This card is compatible with microSDXC-enabled devices, including smartphones, tablets, action cameras, drones, and laptops.
What is the maximum read speed of this card?
The SanDisk Extreme microSDXC Card offers read speeds up to 190MB/s, enabling rapid file transfers and app loading.
Can I record 4K video with this card?
Yes, the card's UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings ensure smooth 4K UHD video recording.
What storage capacities are available?
This card is available in 64GB, 128GB, 256GB, 512GB, and 1TB capacities, with a 32GB (A1) option also offered.
How does App Performance Class A2 benefit me?
App Performance Class A2 provides faster app launch and improved in-app performance, making it ideal for smartphones and tablets.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.