Lexar
Lexar Professional 1066x microSDXC Card
Best high-speed storage for action camera and drone enthusiasts.
Elevate your content creation with the Lexar Professional 1066x microSDXC card. Designed for action cameras, drones, and Android smartphones, it boasts impressive speeds of up to 160MB/s read and 120MB/s write, perfect for capturing stunning 4K UHD video and transferring large files swiftly. Its A2 rating ensures smooth app performance on compatible Android devices. Built to endure, this card is waterproof, shockproof, and X-ray proof, safeguarding your precious memories in any environment. Experience reliable performance and ample storage for all your adventures.
$29.99
Owner Satisfaction
4.7
/ 5
Category Rank
16
/ 753
#16 in Flash Memory Cards
Price vs Category Average
-57%
Below average
Capacity
512
/ GB
Who it's for
- Content creators recording high-resolution 4K video and burst photography
- Mobile gamers and smartphone users running apps directly from storage
- Professional photographers needing reliable, long-term data storage security
Who should skip it
- Budget-conscious buyers seeking basic storage for everyday tasks
- Videographers capturing extensive high-bitrate footage requiring larger capacities
- Casual users with older devices lacking high-speed interface support
Performance breakdown
4K Video Throughput
V30 rating ensures consistent, stutter-free recording for high-bitrate 4K footage.
App Responsiveness
A2 certification delivers snappy load times for demanding mobile applications.
Data Transfer Speed
Rapid read speeds make offloading large media files feel nearly instantaneous.
Environmental Durability
Rugged build quality protects your data against extreme outdoor elements.
Storage Capacity
Massive 512GB footprint provides ample room for extensive high-resolution shoots.
Device Compatibility
Versatile UHS-I interface works seamlessly across drones, cameras, and smartphones.
Key Specs
Capacity
512 GB
Sequential Read Speed
Up to 160 MB/s
Sequential Write Speed
Up to 120 MB/s
Form Factor
microSDXC
Speed Ratings
C10, U3, V30, A2
Interface
UHS-I
Durability
Waterproof, Shockproof, X-Ray Proof
Recommended Use
Drone, Action Camera
Features
- Capture stunning 4K UHD video
- Fast app performance with A2 rating
- Durable against water and shock
- Ideal for action cameras and drones
- Quickly transfer large photo files
- Supports Adoptable storage on Android
- Reliable performance in harsh conditions
- X-ray proof for travel safety
What customers say
Reviewers consistently highlight the Lexar Professional 1066x card's exceptional speed and unwavering reliability, making it a professional standard. Users confirm the card achieves advertised read and write speeds, crucial for preventing dropped frames during 4K video capture and high-speed burst photography. Its A2 rating also ensures fast application loading for compatible devices. While the initial cost is higher than consumer options, the consensus is clear: the superior, dependable performance fully justifies the investment. This card is recognized as a trustworthy workhorse essential for professional workflows where data integrity and speed are paramount.
Know before you buy
Yes, this card features a V30 speed class rating, which guarantees the sustained write speeds necessary for smooth 4K UHD video capture without dropped frames.
The A2 rating indicates that the card is optimized for app performance. It allows you to run apps directly from the microSD card with faster load times and smoother responsiveness compared to standard cards.
Absolutely. It is built to be waterproof, shockproof, and X-ray proof, making it a reliable choice for drones and action cameras used in challenging environments or during travel.
Yes, this card supports Adoptable storage, meaning you can format it to act as an extension of your phone's internal memory for storing apps and media.
You can achieve read speeds of up to 160MB/s. To reach these speeds, ensure you are using a high-quality UHS-I compatible microSD card reader connected to your computer.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$30