Description
The ADATA Premier Pro microSDXC UHS-I memory card represents a robust storage solution designed specifically for high-endurance applications like dash cams and action cameras. With support for V30 Video Speed Class and A2 Application Performance, this card ensures that every frame of 4K video is captured without stuttering while providing the responsiveness needed for modern mobile apps. Its rugged construction allows it to thrive in environments where standard cards might fail, making it a dependable companion for both daily commutes and extreme adventures.
This product is for:
- Dash Cam Owners: Optimized for constant overwriting and high-definition loop recording in various traffic conditions.
- Action Camera Enthusiasts: Perfect for users needing stable V30 write speeds for 4K 60fps footage in rugged environments.
- Mobile Power Users: The A2 rating provides faster app launch times and smoother multitasking on Android smartphones and tablets.
- Drone Pilots: Lightweight and reliable storage that handles the vibrations and temperature fluctuations of aerial photography.
- Outdoor Adventurers: Built to withstand water, shocks, and extreme temperatures from -25°C to 85°C.
Detailed specifications:
- Interface: SD 6.0, UHS-I Class 3
- Speed Class: V30 (Video), A2 (App Performance), Class 10
- Performance: Up to 100MB/s Read; Up to 85MB/s Write (128GB-1TB models)
- Operating Voltage: 2.7V - 3.6V
- Durability: Waterproof, Shockproof, X-ray proof, Anti-static
- Dimensions: 15 x 11 x 1mm; Weight: 0.25g
Using the Premier Pro series feels seamless across different hardware ecosystems. In a dash cam, the card handles the heat of a parked car in summer without data corruption, a common failure point for entry-level cards. When moved to a smartphone, the A2 optimization is immediately noticeable; apps stored on the card load nearly as fast as those on internal storage. The consistent 30MB/s minimum write speed (V30) guarantees that high-bitrate video recording never drops frames, providing peace of mind during critical recording sessions.
Compared to standard UHS-I cards, the ADATA Premier Pro stands out through its specialized endurance and A2 certification. While basic Class 10 cards often struggle with the random IOPS required for modern apps, the A2 rating here ensures a significant boost in command queuing and caching. Furthermore, many consumer cards lack the V30 designation, which is essential for 4K video; the Premier Pro provides a guaranteed minimum write speed that prevents the "buffer full" errors often seen in lower-tier storage during high-resolution filming.
Q&A:
- What does the A2 rating mean for my smartphone? The A2 (Application Performance Class 2) rating means the card is optimized for high random read/write speeds, allowing apps to run directly from the card with minimal lag.
- Is this card suitable for 4K video recording? Yes, the V30 (Video Speed Class 30) rating ensures a minimum sustained write speed of 30MB/s, which is the industry standard for reliable 4K video capture.
- How does the card handle extreme weather? It is designed to operate in temperatures ranging from -25°C to 85°C, making it ideal for dash cams exposed to direct sunlight or action cameras in freezing conditions.
- Can I use this in a standard SD slot? Yes, when used with a microSD to SD adapter, it is fully compatible with DSLR cameras and laptops that have standard SD slots.
- What kind of protection does the lifetime warranty offer? ADATA provides a limited lifetime warranty covering manufacturing defects, ensuring long-term reliability for your critical data.
