ADATA Premier Extreme microSDXC SD7.1 Express 512GB Memory Card
Key Highlights:
- 512GB Storage Capacity
- SD7.1 Express Technology
- Up to 800MB/s Read Speeds
- Up to 700MB/s Write Speeds
- PCIe Gen3 x1 & NVMe Protocol Support
- V30 Video Speed Rating
- UHS Speed Class 3 (U3)
- Lifetime Manufacturer Warranty
Product Description
Next-Generation microSD Express Performance
The ADATA Premier Extreme microSDXC SD7.1 Express Memory Card delivers revolutionary storage performance in a compact form factor. Leveraging PCIe Gen3 x1 and NVMe technology, it offers blazing-fast transfer speeds of up to 800MB/s read and 700MB/s write, transforming the microSD card into a miniature SSD solution for demanding professional workflows.
Designed for Professional Creators
Ideal for photographers, videographers, drone operators and content creators, the Premier Extreme SD7.1 Express card provides the speed required for high-resolution imaging, rapid burst photography and demanding media applications.
Perfect for 4K and 8K Recording
With a V30 Video Speed Class rating and sustained write performance suitable for demanding recording applications, this card supports high-bitrate video capture while reducing the risk of frame drops and buffering interruptions.
Broad Device Compatibility
Beyond cameras and smartphones, the card is suitable for use in drones, action cameras, VR headsets, portable gaming devices and smart home equipment that require ultra-fast, high-capacity storage.
SSD-Like Performance in a Tiny Form Factor
Delivering transfer rates that significantly outperform traditional UHS-I and UHS-II memory cards, the Premier Extreme microSD Express card offers workstation-class data transfer speeds in a device small enough to fit in the palm of your hand.
Reasons to Buy
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Ultra-Fast Read Speeds: Up to 800MB/s performance.
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High-Speed Writing: Up to 700MB/s transfers.
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MicroSD Express Technology: PCIe and NVMe architecture.
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512GB Capacity: Store large videos, images and projects.
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V30 Rated: Optimised for 4K and professional video recording.
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U3 Speed Class: Reliable high-performance capture.
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Ideal for 8K Workflows: Handles demanding media files.
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Lifetime Warranty: Long-term peace of mind.
Technical Specifications
Memory Card Specifications
| Specification |
Value |
| Brand |
ADATA |
| Series |
Premier Extreme SD7.1 Express |
| Capacity |
512GB |
| Card Type |
microSDXC |
| Technology |
SD7.1 Express |
| Interface |
PCIe Gen3 x1 / NVMe |
Performance
| Specification |
Value |
| Maximum Read Speed |
800 MB/s |
| Maximum Write Speed |
700 MB/s |
| Speed Class |
UHS Speed Class 3 (U3) |
| Video Speed Class |
V30 |
| Memory Type |
UHS-II Compatible |
Applications
| Supported Usage |
Description |
| Professional Photography |
High-speed image capture |
| 4K Video Recording |
Smooth recording performance |
| 8K Video Workflows |
High-bandwidth media handling |
| Drones |
Supports high-resolution aerial footage |
| Action Cameras |
Fast write speeds for dynamic recording |
| VR Devices |
High-speed content access |
| Smart Devices |
Reliable, high-capacity storage |
Physical Specifications
| Specification |
Value |
| Width |
15 mm |
| Depth |
1 mm |
| Height |
11 mm |
| Weight |
25 g |
| Colour |
Blue / Yellow |
Packaging Information
| Specification |
Value |
| Quantity Per Pack |
1 Memory Card |
| Package Type |
Retail Packaging |
Performance Comparison
| Technology |
Typical Speed Comparison |
| microSD Express SD7.1 |
Up to 800MB/s Read |
| SATA SSD |
Approximately 1.5x slower |
| UHS-II SD Cards |
Up to 2.7x slower |
| Standard UHS-I Cards |
Up to 8x slower |
What's In The Box
- ADATA Premier Extreme microSDXC SD7.1 Express 512GB Memory Card
- User Documentation
Product Identifiers
| Identifier |
Value |
| Brand |
ADATA |
| Series |
Premier Extreme SD7.1 Express |
| Capacity |
512GB |
| Card Format |
microSDXC |
| Read Speed |
800 MB/s |
| Write Speed |
700 MB/s |
| Video Speed Class |
V30 |
| Warranty |
Lifetime |
