SanDisk
SanDisk 256g_TF_Extreme_R3 Micro SD Card with Reader
★★★★★
4k
Capture Every Moment in Stunning DetailIntroducing the SanDisk 256GB Micro Extreme Memory Card Bundle. Designed for high-performance recording and fast data transfer, this bundle is perfect for smartphones, action cameras, and more... Capacity: 256GB Compatibility: Samsung Galaxy S20, ...
$33.45*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Capture Every Moment in Stunning Detail
Introducing the SanDisk 256GB Micro Extreme Memory Card Bundle. Designed for high-performance recording and fast data transfer, this bundle is perfect for smartphones, action cameras, and more...
- Capacity: 256GB
- Compatibility: Samsung Galaxy S20, S20+, S20 Ultra, S20 FE 5G
- Speed Class: A2, UHS-1 (U3), Speed Class 10, V30
- Transfer Speeds: Up to 190MB/s read, 90MB/s write
- Durability: Shockproof, temperature-proof, waterproof, X-ray-proof
- Bundle Includes: (1) 256GB Micro Extreme Memory Card, (1) Everything But Stromboli 3.0 SD & Micro (TF) Card Reader
Key Features
Bundle includes: (1) 256 GB Micro Extreme Memory Card and (1) Everything But Stromboli 3.0 SD and Micro (TF) Card Reader
Compatible with Samsung S20, S20+, S20 Ultra, S20 FE 5G Smart Phone
Rated A2 for app performance, UHS-1 (U3), Speed Class 10, V30 for Full HD and 4k video recording and playback
Transfer speeds of 190MB/s read and 90MB/s write speeds.
Shockproof, temperature-proof, waterproof, and X-ray-proof
Specifications
Capacity
256 GB
Card Type
Micro SD
Read Speed
190MB/s
Write Speed
90MB/s
App Performance Class
A2
Speed Class
UHS-1 (U3), Class 10, V30
Video Support
Full HD and 4K video recording and playback
Durability
Shockproof, Temperature-proof, Waterproof, X-ray-proof
Compatibility
Samsung S20, S20+, S20 Ultra, S20 FE 5G Smart Phone
Included Accessory
Everything But Stromboli 3.0 SD and Micro (TF) Card Reader
Pros & Cons
👍 Pros
- Provides a generous 256GB storage capacity, ideal for extensive photo, video, and app storage
- Achieves transfer speeds of 190MB/s read and 90MB/s write, facilitating quick file transfers
- Rated A2 for app performance, enhancing the speed and responsiveness of applications stored on the card
- UHS-1 (U3) and Speed Class 10, V30 ratings ensure suitability for Full HD and 4K video recording and playback
- Bundled with an Everything But Stromboli 3.0 SD and Micro (TF) Card Reader for convenient file management
- Constructed to be shockproof, temperature-proof, waterproof, and X-ray-proof for robust data protection
- Specifically compatible with Samsung S20, S20+, S20 Ultra, and S20 FE 5G Smart Phones
👎 Cons
- While compatible with Samsung S20 series, specific performance benefits for these devices over others are not detailed
- The maximum read speed of 190MB/s is dependent on compatible devices and card readers for full utilization
- The included card reader is a standard accessory; it does not offer unique or advanced features beyond basic functionality
- The 90MB/s write speed, while good, may not be the absolute fastest available for professional 4K video recording in all scenarios
- No information is provided on potential compatibility or performance with non-Samsung devices or other smartphone brands
Frequently Asked Questions
What is the storage capacity of this SanDisk Micro SD card?
This SanDisk Micro SD card offers a storage capacity of 256GB, providing ample space for various digital content.
What are the transfer speeds of this memory card?
This card provides impressive transfer speeds of 190MB/s for reading and 90MB/s for writing data, facilitating quick file operations.
Is this Micro SD card suitable for recording 4K video?
Yes, with its UHS-1 (U3), Speed Class 10, and V30 ratings, this card is designed for both Full HD and 4K video recording and playback.
What devices are specifically compatible with this SanDisk card?
This card is specifically compatible with Samsung S20, S20+, S20 Ultra, and S20 FE 5G Smart Phones, ensuring optimal performance.
What kind of durability features does this Micro SD card have?
It is built to be robust, featuring shockproof, temperature-proof, waterproof, and X-ray-proof characteristics to protect your data in various conditions.
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