SanDisk
SanDisk Micro SD Extreme Pro 128GB A2 Memory Card
Best high-speed storage for action cameras, drones, and mobile power users.
Capture and store your memories with the SanDisk Extreme 128GB microSDXC card. Engineered for demanding tasks, this card offers ample storage for high-resolution photos, 4K UHD videos, and applications. Its robust construction ensures resilience against water, extreme temperatures, shock, and X-rays, making it perfect for action cameras, drones, and smartphones. With A2 rating for fast app performance and U3/Class 10 speeds, you can rely on this card for all your adventures and creative projects, ensuring smooth operation and quick access to your data.
$29.15
More Extreme Pro Options
Owner Satisfaction
4.8
/ 5
Category Rank
1
/ 753
Best Flash Memory Cards
Price vs Category Average
-58%
Below average
Model Number
1286
/ SDSQXAA-G-GNMN
Who it's for
- Content creators shooting high-resolution 4K video and burst photos
- Mobile gamers and smartphone users needing faster app performance
- Outdoor adventurers using action cameras in rugged environments
Who should skip it
- Casual users who only need basic, affordable storage
- Owners of older devices that cannot support high-speed cards
- Budget-conscious buyers avoiding proprietary hardware requirements
Performance breakdown
Read Speed
Rapid data transfer ensures quick file access for high-resolution media.
Write Speed
Handles 4K video recording and burst photography with consistent reliability.
App Performance
A2 rating delivers snappy loading times for demanding mobile applications.
Environmental Durability
Rugged build protects your data against water, shock, and extreme temperatures.
Video Capability
V30 speed class provides the sustained throughput needed for smooth 4K.
Storage Versatility
Perfectly balanced capacity for drones, action cameras, and handheld gaming consoles.
Key Specs
Model Number
SDSQXAA-128G-GN6MN
Capacity
128 GB
Form Factor
microSDXC
Card Standard
microSDXC
Read Speed
Max 190 MB/s
Write Speed
Max 90 MB/s
UHS BUS Speed
UHS-I
UHS Speed Class
U3
Features
- High-speed performance for demanding tasks
- Ample 128GB storage capacity
- Durable and resistant to elements
- Ideal for action cameras and drones
- Supports 4K UHD video recording
- Fast application loading with A2 rating
- Reliable storage for adventures
- Waterproof, shockproof, and X-ray proof
What customers say
This SanDisk Extreme Pro card earns high praise for its uncompromising speed and reliability, making it a top choice for demanding users. Reviewers consistently highlight its exceptional performance, especially the fast write speeds that support flawless 4K and 5K video recording in professional cameras and drones. The A2 rating delivers noticeable improvements in application load times on Android devices and gaming consoles. Users trust SanDisk's reputation for durability, noting consistent performance even under heavy use. While priced higher than basic cards, enthusiasts agree the significant gains in data integrity and frame consistency fully justify the investment for serious work.
Know before you buy
Yes, this card features a V30 Video Speed Class rating, which ensures it can sustain the write speeds necessary for smooth 4K UHD video recording without dropping frames.
The A2 rating indicates that the card is optimized for running applications directly from the storage. It provides faster random read and write speeds, which helps apps load quicker and run more smoothly on your mobile devices.
Absolutely. It is built to be waterproof, shockproof, temperature-proof, and X-ray proof, making it a reliable choice for drones, action cameras, and travel in challenging environments.
This card uses the microSDXC format, which is generally compatible with most modern devices. However, you should check your device's manual to ensure it supports the microSDXC standard and the 128GB capacity before purchasing.
This card offers maximum read speeds of up to 190 MB/s and write speeds of up to 90 MB/s. These speeds are ideal for quickly transferring high-resolution photos and large video files to your computer.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$29