# MicroSDHC flash memory ADATA 64GB Class 10 UHS-I, read 85 MB/s, write 25 MB/s, includes SD adapter

**URL:** https://aio.lv/en/product--adata-adata-391--1976687
**Data updated:** 2026-01-21 10:52 (EET)
**Category:** Flash Memory Cards
**Manufacturer:** ADATA
**Manufacturer code:** ADATA-391
**EAN:** 4713218461933
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adata-adata-391--1976687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.06.2026 | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

ADATA 64GB microSDHC Class 10 UHS-I memory card with up to 85 MB/s read and 25 MB/s write speeds. Compact microSDHC form factor (11×15×1 mm) suited for smartphones, tablets, action cameras and portable devices. Operates between −25 °C and 85 °C, weighs 0.25 g and comes with an SD adapter for easy use in laptops and card readers.

## Long description

ADATA 64GB microSDHC Class 10 UHS-I card provides 64 GB of portable storage with UHS-I performance and read speeds up to 85 MB/s. Designed for smartphones, tablets and cameras, this microSDHC card supports Full HD recording and expandable storage with an included SD adapter. The card is A1-qualified for improved app performance on compatible Android devices and features multi-point protection for reliable everyday use.
Advantages
The card delivers rapid sequential read speeds up to 85 MB/s and sustained Class 10 / V10 performance for smooth Full HD 1080p video capture. A1 qualification enables faster app launches and better app performance when used as adaptable storage on Android 6.0+ devices. Capacities up to 64 GB provide ample space for thousands of photos and hours of Full HD video, while automatic ECC and industry-standard waterproof, shockproof, X-ray and anti-static tests improve data reliability and durability.
Suitable for
Smartphones and tablets (expandable storage and app installation)
Action cameras and compact digital cameras (Full HD recording)
Portable video recorders and dashcams requiring V10 performance
Transferring files between mobile devices and computers
Key specifications
Brand: ADATA
Model / MPN: ADATA-391
Type: microSDHC (with SD adapter)
Capacity: 64 GB
Flash class: Class 10; Video Speed Class: V10
Interface: UHS-I
Read speed: up to 85 MB/s
Write speed: 25 MB/s
A1-qualified for app performance
Colours: Blue, Black
How to use
Insert the microSDHC card into a compatible device’s microSD slot or into the supplied SD adapter for devices with a full-size SD slot. For Android 6.0 and later, follow the device prompts to set the card as portable or adaptable (internal) storage if you want to install apps on the card. Use your device’s file manager or a computer to move or copy photos, videos and other files to the card. When removing the card, unmount or eject it via device settings to prevent data corruption.
Usage recommendations
Use this ADATA 64GB microSDHC Class 10 UHS-I card for Full HD video recording and general storage expansion. Choose adaptable storage on Android only after backing up data and when you accept that the card will be formatted for that device. Regularly back up important files to another drive or cloud service to ensure long-term data safety.

## Specifications

### Memory

| Feature | Value |
|---|---|
| Internal memory type | UHS-I |
| Read speed | 85 MB/s |
| Write speed | 25 MB/s |
| Flash card type | MicroSDHC |
| Flash memory class | Class 10 |
| Capacity | 64 GB |
| UHS Speed Class | Class 1 (U1) |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85235190 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 85 |

### Other features

| Feature | Value |
|---|---|
| Internal memory | 64 GB |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0003 kg |
| Height | 1 mm |
| Width | 11 mm |
| Depth | 15 mm |

### Packaging content

| Feature | Value |
|---|---|
| Memory adapter included | SD |

### Features

| Feature | Value |
|---|---|
| Product colour | Blue, Black |

## FAQ

### How much does the ADATA microSDHC 64GB Class 10 UHS-I cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 531 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ADATA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ADATA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: flash card type, flash memory class, capacity, weight, write speed, read speed, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1976687/64710101_large.webp