Memory Card A-DATA 64GB microSD with SD Adapter

# ADATA Premier 64GB microSDXC UHS-I Class 10 A1 V10 Memory Card with SD Adapter  
## Model: AUSDX64GUICL10A1-RA1

The **ADATA Premier AUSDX64GUICL10A1-RA1** is a compact and versatile 64GB microSDXC memory card designed for smartphones, tablets, digital cameras, dash cameras, action cameras, video recorders, and other microSDXC-compatible devices.

The card meets the requirements of **UHS-I U1**, **Class 10**, **Video Speed Class V10**, and **Application Performance Class A1**. This combination supports smooth Full HD 1080p video recording, fast transfer of photos and other files, and improved application performance on compatible Android devices.

## ⚡ Read speeds of up to 100MB/s

The card offers sequential read speeds of up to **100MB/s**, allowing large collections of photos, videos, and documents to be transferred quickly to a computer or another compatible device.

The specified maximum write speed is up to **25MB/s**. Actual performance may vary depending on the host device, card reader, interface, file size, system configuration, and operating conditions.

## 🎥 Class 10 and V10 for Full HD recording

The **Class 10**, **UHS Speed Class U1**, and **Video Speed Class V10** ratings indicate a sustained minimum write speed of 10MB/s under compatible operating conditions.

The card is suitable for:

- Full HD 1080p video recording;
- everyday photography;
- dash cameras;
- action cameras;
- smartphones and tablets;
- digital cameras;
- other compatible microSDXC devices.

## 📱 A1 rating for improved application performance

The card complies with the **A1 Application Performance Class** specification, which is intended for storing and running mobile applications directly from a memory card.

A1 minimum performance requirements include:

- at least 1,500 random read input/output operations per second;
- at least 500 random write input/output operations per second;
- at least 10MB/s sequential transfer performance.

When used with a compatible Android device, the card can help applications launch faster and improve multitasking performance.

## 🛡️ Reliable data protection

The ADATA Premier card uses **ECC – Error Correcting Code** technology to detect and correct data transfer errors.

It is also designed to withstand a range of everyday environmental conditions and is tested for resistance to:

- water;
- shocks;
- static electricity;
- X-rays;
- high and low temperatures.

The specified operating temperature range is **–25°C to +85°C**.

> The stated resistance does not mean that the card should be intentionally submerged for extended periods, mechanically damaged, or used outside the manufacturer's specified operating limits.

## 🔄 Wide device compatibility

The memory card can be used with a wide range of microSDXC-compatible devices, including:

- smartphones;
- tablets;
- digital cameras;
- camcorders;
- dash cameras;
- action cameras;
- navigation devices;
- handheld gaming devices;
- other compatible equipment.

A **microSD-to-SD adapter** is included, allowing the card to be used in cameras, computers, and card readers equipped with a standard SD card slot.

## 📦 64GB capacity for everyday storage

The 64GB capacity is suitable for storing:

- photo collections;
- Full HD videos;
- music;
- documents;
- offline maps;
- mobile applications;
- backup files.

The usable capacity displayed by an operating system may be lower than 64GB because part of the storage is used for formatting, the file system, and other system functions.

## Technical specifications

| Parameter | Specification |
|---|---|
| Manufacturer | ADATA |
| Product series | Premier |
| Model | AUSDX64GUICL10A1-RA1 |
| Card type | microSDXC |
| Capacity | 64GB |
| Bus interface | UHS-I |
| Speed Class | Class 10 |
| UHS Speed Class | U1 |
| Video Speed Class | V10 |
| Application Performance Class | A1 |
| Maximum read speed | Up to 100MB/s |
| Maximum write speed | Up to 25MB/s |
| Minimum V10 write speed | 10MB/s |
| Supported video resolution | Full HD 1080p |
| A1 random read performance | Minimum 1,500 IOPS |
| A1 random write performance | Minimum 500 IOPS |
| Error correction | ECC |
| Operating temperature | –25°C to +85°C |
| Dimensions | 15 × 11 × 1mm |
| Weight | Approximately 0.25g |
| Included adapter | microSD-to-SD adapter |
| Colour | Black / blue |
| Protection | Water, shock, static electricity, and X-ray resistance |

## Key features

- ✅ 64GB storage capacity
- ✅ Read speeds of up to 100MB/s
- ✅ Write speeds of up to 25MB/s
- ✅ UHS-I U1 and Class 10 ratings
- ✅ V10 rating for Full HD video recording
- ✅ A1 rating for improved application performance
- ✅ ECC error correction technology
- ✅ Water, shock, static, and X-ray resistance
- ✅ Wide operating temperature range
- ✅ SD adapter included

## Note

The stated read and write speeds represent the maximum performance declared by the manufacturer. Actual performance depends on the host device, interface, card reader, file system, file type, and operating conditions. Before purchase, verify that the intended device supports microSDXC cards and a capacity of 64GB.