Description
The SanDisk Extreme MicroSD series represents a significant leap in UHS-I technology, utilizing proprietary SanDisk QuickFlow technology to reach speeds previously reserved for more expensive hardware. With capacities ranging from 512GB to a massive 2TB, these cards are engineered for those who refuse to compromise between storage volume and transfer velocity. Whether you are capturing high-bitrate 4K footage or expanding a digital gaming library, the V30 video speed class ensures a minimum sustained write speed that prevents dropped frames and stuttering.
This versatile storage solution is ideal for five specific user groups:
- Drone Pilots: Perfect for DJI and Autel users requiring stable 4K UHD recording at high frame rates.
- Action Camera Enthusiasts: Designed to withstand the vibrations and temperature fluctuations of GoPro and Insta360 recording sessions.
- Android Power Users: The A2 specification ensures faster app performance and smoother multitasking directly from the card.
- Nintendo Switch Gamers: The 1TB and 2TB options provide ample space for massive AAA game libraries with reduced loading times.
- Content Creators: Enables rapid offloading of high-resolution photos and videos to streamline the post-production workflow.
Technical Specifications:
- Interface: UHS-I
- Speed Class: Video Speed Class 30 (V30), UHS Speed Class 3 (U3), Class 10
- Application Performance: A2 Rating for faster mobile app execution
- 512GB/1TB Performance: Up to 240MB/s Read; 160MB/s Write
- 2TB Performance: Up to 240MB/s Read; 150MB/s Write
- Durability: Shockproof, temperature-proof, waterproof, and X-ray proof
- Form Factor: microSDXC
In real-world usage, the SanDisk Extreme series transforms the data management experience. When paired with a SanDisk Professional PRO-READER SD and microSD (sold separately), users can achieve the maximum advertised 240MB/s read speeds, significantly cutting down the time spent waiting for file transfers. The write speeds of up to 160MB/s allow for burst-mode photography and seamless 4K video recording without the buffer lag common in standard UHS-I cards. Its rugged construction ensures that data remains safe even if the host device is exposed to harsh outdoor conditions.
When compared to standard microSD cards, the SanDisk Extreme stands out by pushing the boundaries of the UHS-I bus. While entry-level cards often peak at 100MB/s, this series utilizes overclocked signaling to nearly double that throughput. Compared to the SanDisk Ultra line, the Extreme adds the V30 and U3 ratings, which are essential for 4K video, whereas the Ultra is better suited for general document storage and 1080p video. For users moving into the 2TB territory, this card offers one of the highest densities available on the market today without sacrificing the speed required for modern sensors.
Is this card compatible with 4K video recording?
- Yes, the V30 and U3 ratings guarantee a minimum sustained write speed of 30MB/s, which is the industry standard for reliable 4K UHD video capture.
What does the A2 rating signify for smartphone users?
- The A2 rating means the card is optimized for apps, providing higher Random Read Input-Output Operations Per Second (IOPS) so applications launch and run faster.
Can I use the 2TB version in my Nintendo Switch?
- Yes, the Nintendo Switch supports microSDXC cards up to 2TB, making this the maximum possible storage expansion for the console.
Why is the write speed on the 2TB model slightly lower than the 1TB model?
- The 2TB model is optimized for maximum density; while the write speed is 150MB/s compared to 160MB/s on smaller capacities, it still far exceeds the requirements for V30 video recording.
Does this card work with standard SD card slots?
- Yes, these cards typically include a microSD to SD adapter, allowing them to be used in DSLR cameras, laptops, and other devices with full-sized SD slots.
