Ultra UHS-3 A1 Micro SD Card
$3.05 – $54.75
- A1 Micro SD card U3, offers high speed data transfer and good compatibility for devices. The unique function for this card is A1 rating, which stands for App performance class. This is not only a new standard for speed class but also a rating of running apps. Therefore, most users purchase this type for loading apps in phones, drones, tablets, and gaming consoles. Although the main application of bulk memory cards is storing data, the cards in different version deliver various performance.
- A1 Micro SD card follows SD 5.1 specification, it can be freely edited and updated data in equipment. Furthermore, unlike normal Micro SDHC card, A1 Micro SDHC adopts a speed level of random and sequential performance.
Technical detail
| Manufacture | MRT |
| Flash Type | MLC, TLC and QLC |
| Weight | 0.33g |
| Speed | Up to 60MB/s by Write, Up to 100MB/s by Read |
| Disk system | FAT32 for 32GB, exFAT for 64GB or above |
| Photos in 10MP | Can store nearly 80,000 photos |
| HD video at 1080p | over 32 hrs |
| Surveillance recording capability | 24/7 recording at 16MB/s for 5 years |
| Operating Temp | 0 to 60 °C (recommended) |
| Standard | SD 5.1 |
| Shipping Time | 3 - 5 days by DHL |
Dimension for Micro SD: 15*11*1 (mm) / 0.04 x 0.59 x 0.43 inches
Testing we have for A1 Micro SD card UHS-3
MRT have various testing for A1 memory cards, which will be completed before, during and after final production. The testing includes reliability, speed, plug and play, full capacity, humidity and so on. Prior to mass production, the flash chip must pass aging test, it is a guarantee of life circles. As MRT focus on leading technology to produce reliable storage, all pieces in billing order are 100% tested. Main tests we adopt are H2test, ATTO test and Reliability test, these testing ensure memory cards work in good function, appearance, and durability. Furthermore, to achieve impressive speed and stable capacity, MRT takes advanced NAND flash and controller technology.
H2test result for A1 Micro SDHC 32GB UHS-3:
A1 Micro SDHC 32GB UHS-3 Datasheet
Description
A1 micro sd card U3 Introduction
The introduction of Micro SD card U3 A1 is to resolve the performance of installing application. Thus, A1 Micro SD card is a storage solution and APP memory expansion. Electronic devices nowadays are wearing lots of functions, such as taking photo and video, loading various apps, and offering maps and tracking. Obviously, if you need a good operation on the devices, the compatibility of Micro SD cards is super important. For example, gaming console needs to load dozens or hundreds of games. Each game is an individual application, the loading time will be directly affected by the card. Therefore, there will be no perfect game experience if you are using one low grade memory cards.
In addition, A1 card dramatically reduces the transfer time of data. As the read speed is ranging from 90MB/s to 100MB/S, the minimum Random read is at 1500 IOPS. This speed is fast enough to run on normal apps, so that you can be released to move most of your apps to A1 card.
All in all, Micro SD card U3 A1 is a higher rank of memory card family. It is necessary to purchase A1 card if your device has lots of APP to operate, otherwise you can use standard cards if no demands on APP running. A1 Micro SD card caters for the development of smart devices, which can both run and store execution time requirements under given conditions.
A1 micro sd card U3 Quality standard
- Speed: Up to 60MB/s by Write, Up to 100MB/s by Read
- Package: We pack 50pcs per tray. Standard Packing: Bulk Package
- Warranty: 5 years
- Lead Time for A1 Micro SD Card: within 2 days after order Confirmed; Shipping Time: 3 – 5 days by DHL
- Customized Service: Support Customized chip, CID registers, Logo printing and Package
- Available capacity: 32GB, 64GB, 128GB, 256GB, 512GB
- Performance: These bulk MicroSD Cards are tested to be shock proof, x-ray proof, temperature proof and waterproof.
- Compatibility: Micro SD in A1 version supports laptop, tablet, PC, Smartphones, drones, cameras, and gaming device
- Flash Type: MLC, TLC and QLC
- Controller for A1 U3 Memory Card: AS, Sandisk, Toshiba, SMI and YS
- External Function: with one SD card adapter, the Micro SD Card can be placed directly into a computer SD memory card slot.
- Where to USE: Gaming console, Dash cam, Smartphones, cameras, tablets, Raspberry Pi
Features
- Up to 100MB/s by Read
- Perfect for Gaming consoles and smartphones
- Support 4K video or above
Flash And Controller type
- Flash Type: TLC
- Controller for Memory Card 256GB: It is AS, Sandisk, Samsung, and SMI.
- The available controller model for Micro SDXC 256GB Card:SM2706, SM2707, SM2705, AS2707, AS2703 and AS2705
- TLC Flash (Contact us if you go for MLC)
Wholesale Memory cards in Bulk From MRT Manufacturer
Durability and Long warranty
As a 15 years flash memory manufacturer, MRT only provides memory products in high performance and good reliability.
The Flash chips:
MRT has a stable and reliable supply chain of Memory chips. For example, we continuously cooperate with the world’s famous brand such as Samsung, Sandisk, Kioxia, SK Hynix and Micron. 80% of our Nand flashes are from these brands. Furthermore, all firmware and components are produced in-house. This is a guarantee for high quality.
Testing:
All pieces of bulk Memory cards are fully tested before and after final production. There are varies of testing on these storage cards, such as Temperature test, ESD test, vibration test, durability and endurance test. Besides it, MRT still carry out H2 test for checking the broken dies.Additional information
| Storage Capacity | 8GB, 16GB, 32GB, 64GB, 128GB, 256GB, 512GB |
|---|
Reviews (1)
1 review for Ultra UHS-3 A1 Micro SD Card
Add a review
Related products
Micro SD Card
(1) $2.75 – $3.20
Micro SD Card
$7.30 – $7.75
Micro SD Card
$0.30
Micro SD Card
$138.00 – $138.45
Micro SD Card
$9.25 – $9.70
Micro SD Card
(1) $3.35 – $3.80
Micro SD Card
(1) $2.00 – $2.45
Micro SD Card
(1) $0.70 – $1.15
SD Card
CF Card
USB Flash Drive
SSD NAND
Adapter and Accessory
jodanie –
We’ve been sourcing these A1 U3 cards for our IoT device fleet. The App Performance Class ensures smooth firmware updates, and U3 speed handles data logging without bottlenecks. Bulk pricing is competitive, quality consistent batch-to-batch. Reliable supply chain partner.