SanDisk
SanDisk 128GB Extreme microSDXC
Best high speed storage for demanding video and photo capture.
Capture more fast action and record more Full HD or 4K UHD video with your Android based smartphone, interchangeable-lens camera, drone or GoPro action camera. The SanDisk 128GB Extreme UHS-I microSDXC A1 Memory Card is built tough for extreme durability under challenging environmental conditions. Extreme speeds let you capture every detail of adventure and take the wait out of transferring your videos between devices. With extreme write speeds up to 100MB/s, SanDisk memory cards give you the speed you need to capture every detail. Fast write speeds reduce the time you’re on hold while you move pictures and videos to your card, so you’re always ready to catch the next great shot, and enjoy smooth video playback. With UHS Speed Class 3 (U3) and UHS Video Speed Class V30 ratings, the SanDisk Extreme microSDHC lets you capture uninterrupted 4K UHD and Full HD video. This makes it ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. Rated A1, this SanDisk Extreme microSD card is optimized for apps, delivering faster app launch and performance that provides a better smartphone experience.
$36.80
Owner Satisfaction
4.5
/ 5
Category Rank
247
/ 769
#247 in Flash Memory Cards
Price vs Category Average
-47%
Below average
Capacity
128
/ GB
Who it's for
- Content creators, drone pilots, and smartphone users demanding top-tier speed.
- Adventurers, outdoor photographers, and users needing reliable storage in tough settings.
- Mobile gamers, videographers, and anyone needing generous space for digital content.
Who should skip it
- Budget-conscious buyers and casual users who do not require maximum speed.
- Everyday users with older devices or those not recording high-bitrate video.
- Online shoppers and buyers who prioritize authenticity and guaranteed performance.
Performance breakdown
Video Recording Capability
V30 and U3 ratings ensure seamless 4K capture without dropped frames.
Data Transfer Speed
Rapid read speeds significantly cut down wait times during large file transfers.
Environmental Durability
Rugged construction handles extreme temperatures, water, and shocks with ease.
App Performance
A1 rating provides snappy load times for demanding mobile applications.
Device Compatibility
Versatile format works reliably across drones, cameras, and Android smartphones.
Storage Capacity
128GB offers a balanced sweet spot for high-resolution media storage needs.
Key Specs
Capacity
128 GB
Read speed
160 Megabytes Per Second
Write speed
90 MB/s
Mem card type
Micro SD, Micro SDHC, Micro SDXC
Brand
SanDisk
Video Speed
C10, U3, V30
Durability
Shockproof, temperature-proof, waterproof, and X-ray-proof
Features
- Expansive 128GB Storage
- Rapid Read/Write Speeds
- 4K UHD Video Ready
- Extreme Durability
- Optimized for Apps (A1)
- Versatile Compatibility
What customers say
Customers consistently praise this microSDXC card for its exceptional reliability and robust performance. Many users highlight its consistent speed, making it ideal for demanding tasks like 4K video recording and high resolution photography in devices such as drones, action cameras, and smartphones. The card is frequently noted for its dependable operation and durability, providing peace of mind for storing important data. Its ability to maintain performance under various conditions is a recurring positive theme, solidifying its reputation as a high quality storage solution.
Know before you buy
Yes. With UHS Speed Class 3 (U3) and Video Speed Class V30 ratings, this card is specifically designed to capture uninterrupted 4K UHD and Full HD video without dropping frames.
The A1 rating means the card is optimized for app performance. It allows your smartphone to launch and run apps directly from the memory card with faster load times and smoother overall performance.
Absolutely. It is built to withstand challenging environments and is rated as shockproof, temperature-proof, waterproof, and X-ray-proof, making it a reliable choice for drones and action cameras.
The card is compatible with any device that supports microSDXC cards, including Android smartphones, interchangeable-lens cameras, drones, and GoPro action cameras.
This card features read speeds of up to 160MB/s, which significantly reduces the time it takes to move large video files and high-resolution photos to your computer or other devices.
Still have a question?
Ask Hayley anything about this product before you decide.