# Flash Memory ADATA 256GB SDXC UHS-I Premier Extreme

**URL:** https://aio.lv/en/product--adata-asd256gex3l1-c--4326852
**Data updated:** 2025-09-04 23:21 (EEST)
**Category:** Flash Memory Cards
**Manufacturer:** ADATA
**Manufacturer code:** ASD256GEX3L1-C
**EAN:** 4711085935717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 115.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 95.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adata-asd256gex3l1-c--4326852

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The ADATA Premier Extreme 256GB SDXC UHS-I Class 10 flash card offers high performance with read speeds up to 800 MB/s and write speeds of 700 MB/s. It is designed for high-resolution video recording with UHS Speed Class 3 (U3) and Video Speed Class V30. This card is built to withstand harsh conditions, being shock resistant, waterproof, temperature proof, static proof, and X-ray proof, making it a reliable choice for photographers and videographers.

## Long description

Revolutionary Performance
With support for PCIe Gen3x1 and NVMe, this memory card delivers read and write performance of up to 800/700 MB/s, which is roughly 1.5 times faster than SATA SSDs. When compared to UHS-II SD cards and UHS-I SD cards, it's about 2.7 and 8 times faster, respectively.

Like an SSD, but Smaller
The Premier Extreme SDXC Express memory card is backward compatible with the UHS-I standard. It can be inserted into digital cameras to take high-quality photos or 4K videos, and then inserted into a PC that supports SD 7.0 for seamless editing or playback. It performs just like an external SSD, but much smaller.

Rated for V30
The Premier Extreme SDXC Express Card supports UHS-I video equipment, with a read and write speed of 100MB/s, and conforms to the V30 Video Speed ​​Class. This means it's fully qualified to work with mainstream Ultra HD 4K video recording applications to help you create high-quality, pro-level content.

Lots of Storage Capacity
With capacities ranging from 256GB to 512BG, the Premier Extreme SDXC Express Card has plenty of space for all your content so you can create without limitations.

Secure, Durable, Reliable
Your data is safe with the Premier Extreme SDXC Express Card. It features error correcting code to ensure data accuracy. What's more, it's waterproof, shock-proof, x-ray-proof, static-resistant, and tested to operate optimally in high and low temperatures.

QuikTips: What is SD Express?
With ever higher quality audio and video content, creators have embraced SSDs with their high-speed access to content and applications on their PCs. SD Cards have traditionally been limited in this regard. With support for PCIe and NVMe, SD Express Cards have overcome these limitations. With PCIe Gen3 x1 (SD 7.0), the theoretical transfer speed of an SD Express Card is 985MB/s. In the future, with PCIe Gen4 x1 (SD 7.0/SD 8.0) a theoretical speed of 1970MB/s will be possible and with PCIe Gen4 x2 (SD 8.0) a theoretical speed of 3940MB/s will be possible.

QuikTips: How does SD Express works
SD Express Cards adopts the latest SD 7.0 specification and introduces PCIe & NVMe support to greatly improve read and write performance. Despite this, the form factor remains the same as ordinary SD Cards. SD Express Cards also support UHS-I and are backward compatible with existing UHS-I SD enabled devices. With their upgrade in performance, SD Express Cards are now comparable to external SSDs in performance with the added benefit of compatibility with SD 7.0 enabled devices.

## Specifications

### Logistics data

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

### Packaging data

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

### Operational conditions

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

### Memory

| Feature | Value |
|---|---|
| Internal memory type | UHS-I |
| Read speed | 800 MB/s |
| Write speed | 700 MB/s |
| Flash card type | SDXC |
| Flash memory class | Class 10 |
| Capacity | 256 GB |
| UHS Speed Class | Class 3 (U3) |
| Video Speed Class | V30 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.002 kg |
| Height | 2.1 mm |
| Width | 24 mm |
| Depth | 32 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Protection features | X-ray proof, Waterproof, Temperature proof, Static proof, Shock resistant |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | CE |

### Power

| Feature | Value |
|---|---|
| Memory voltage | 3.6, 2.7 |

## FAQ

### How much does the Flash Memory ADATA 256GB Premier Extreme cost, and is it available for purchase?

The price is 115.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 29.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Flash Memory ADATA 256GB Premier Extreme be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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: capacity, flash memory class, flash card type, 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.

### Where can I download the instructions for Flash Memory ADATA 256GB Premier Extreme?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4326852/64716002_large.webp