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Premier Pro microSDXC UHS-I memory cards are designed for dash recorders and motion cameras, perfect for repeated write/overwrite tasks such as daily in-car recording. They also meet the A2 standard for quicker and smoother execution of APPs. Being V30 (Video Speed Class) qualified, they can record at a minimum speed of 30MB per second. To ensure consistent high quality, Premier Pro microSDXC UHS-I memory cards are waterproof, shockproof, X-ray proof, and extreme temperature resistant, accompanying you on journeys even in harsh environments.
Roam freely with all-round protective design
Premier Pro microSDXC UHS-I memory cards support automatic error correcting code (ECC). They also pass rigorous waterproof, shockproof, X-ray proof, anti-static, and extreme temperature testing for rugged durability and reliable protection.
- Waterproof : meet IPX7 standards (1 meter water immersion for up to 30 minutes)
- Shockproof : survive extreme vibration, drops, bending, and twisting
- X-ray proof : meet ISO7816-1 standards for safe passage through airport security
- Magnet proof : comply with EMC IEC61000-4-2 standards
- Temperature resistant : endure extreme temperatures from -25°C to 85°C
A2 qualified - for faster app performance
If you are an Android smartphone/tablet user, A2-qualified Premier Pro microSDXC UHS-I memory cards (*32GB-1TB) can help to install and run apps faster. With Android 6.0/7.0, users are able to choose microSD cards as adaptable storage not just for static content such as photos and video, but also for apps. This helps expand smartphone internal storage for more exciting mobile usage.
* A2 standard requirements :
1. Sequential transfer speed minimum 10MB per second
2. Random read rate minimum 4000 IOPS
3. Random write rate minimum 2000 IOPS
UHS-I U3 meets V30 for faster video recording
Implementing high speed UHS-I U3 specifications, Premier Pro microSDXC UHS-I memory cards support high definition Full HD, 3D, and 4K Ultra HD video recording. They meet V30 (Video Speed Class) specs, meaning they can record a minimum 30MB of video per second.
Large Capacity for Non-Stop Capture
These robust high performance cards are available in 32GB, 64GB, 128GB, 256GB, 512GB and 1TB. They can store up to 7650 minutes of Full HD video, providing you with great coverage for extended trips and other recording or photographic capture needs.
| Capacity | 64GB / 128GB / 256GB / 512GB / 1TB |
|---|---|
| Standard | SD 6.0 |
| Speed Class | UHS Speed : Class 3 Speed Class : Class 10 Video Speed Class : V30 Application Performance Class : A2 |
| Working Voltage | 2.7V - 3.6V |
| R/W Performance | up to 100/80 MB/s* (64GB) up to 100/85 MB/s* (128GB/256GB/512GB/1TB) * Read / write speed based on ADATA internal testing; performance may be lower depending on host device. |
| Operating Temperature | -25°C - 85°C |
| Dimensions ( L x W x H ) | 15 x 11 x 1mm |
| Weight | 0.25g |
| Compatibility | Smartphone / Tablet / Motion Camera |
| Certifications | CE, FCC, VCCI, EAC, RCM, UKCA, IC |
| Warranty | Lifetime |
| Remark | Please make sure your device supports the SD 6.0 specification or later to achieve the best A2 level performance. |
- A：
Please find the table below for detailed information.
- A：
The SD Association has defined various Speed Class standards to answer a demand for advanced video quality recording. Speed Class symbols indicated to host and card products help users decide the best combination for reliable recording (no frame drop). Before use, we recommend checking whether the card’s speed class meets your device’s specifications for optimal performance.
- A： There are lots of reasons that cause memory cards to fail to be recognized. Such as: a. Power has been off during data transfer. b. Memory card was removed during data transfer. c. Taking photos when the battery status is low. d. Memory cards go through X-ray machine. e. Memory cards are close to strong magnetic devices. If your memory card is unable to be read yet meet none of the above situations, please contact us via https://www.adata.com/en/contact or visit our customer service site for further help.
- A： Memory cards cover a wide range of devices when it comes to data storage, including dash cam, action cameras, laptop/PCs, game consoles, smartphones, etc.
- A： The differences in the display of capacity are due to differences in calculation between the computer operating system and the storage device's Controller IC. The storage device usually calculates in the decimal system, while the computer operating system calculates on the basis of the binary system. The calculation of the storage device: 1TB=1000GB, 1GB=1000MB, 1MB=1000KB, 1KB=1000Bytes. The calculation of the operating system: 1TB=1024GB, 1GB=1024MB, 1MB=1024KB, 1KB=1024Bytes. For example, a storage device marked with having 128GB capacity, 128GB=128*1,000*1,000*1,000=128,000,000,000Byte. But, the computing unit of the computer calculation is a binary system, so the 128GB calculated by the storage device is converted into bytes, 128,000,000,000Bytes, so what will be displayed through computer’s calculation method is 128,000,000,000/1024/1024/1024≒119GB. The fastest way to calculate: The capacity labeled on the product x 0.93is about equal to the actual capacity recognized in the computer. Please note that actual capacity may vary depending on OS or host device.
- A： This could happen because 1) Write protection switch is locked. 2) Too many bad data block resulting in memory cards locked by firmware. If your memory card is unable to delete files or format and meet none of the above situations, please contact us via https://www.adata.com/en/contact or visit our customer service site for further help.
- A： Currently the general public uses Smartphones and Tablets with many small software applications and game-based programs. Higher IOPS means the device can more quickly read and write the many small files used by these programs, resulting in more speed and better natural support.
- A： We suggest ADATA’s Premier or Premier Pro series microSDHC or SDHC cards. For more information, please visit toHere
- A： IOPS stands for Inputs/Outputs Per Second. It is a common benchmark used to measure performance of storage devices. For example, A2 SD/microSD cards should reach a 4K random read speed of 4000 IOPS, meaning at least 4000 instances of 4KB read/write commands can be executed per second, or 15.625MB/s as data transferring speed.
