# microSDXC memory card Samsung P9 Express 256 GB — UHS-I, read 800 MB/s, V30, U1, durable

**URL:** https://aio.lv/en/product--samsung-mb-mk256tww--11642550
**Data updated:** 2025-12-31 11:23 (EET)
**Category:** Flash Memory Cards
**Manufacturer:** Samsung
**Manufacturer code:** MB-MK256T/WW
**EAN:** 8806097644194
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-mb-mk256tww--11642550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Samsung P9 Express microSDXC card with 256 GB capacity offers high-speed storage for smartphones, tablets, action cameras and laptops with microSD slots. Supports UHS-I interface with up to 800 MB/s read speed, U1 (UHS Speed Class) and V30 Video Speed Class. Built with protections against drops, magnets, temperature, water, wear and X-rays for reliable data security and everyday use.

## Long description

microSD Express Card P9 Express from Samsung is a high-speed microSDXC memory card with 256 GB capacity designed for gaming devices such as Nintendo Switch™ 2 and other devices with microSD slots. It uses PCIe® technology to deliver up to 800 MB/s sequential read performance and includes Dynamic Thermal Guard (DTG) to help maintain optimal operating temperature during long or demanding sessions. The card offers durable protection against water, temperature extremes, X-rays, magnets, drops and wear to keep saved games, screenshots and video recordings secure.
Advantages
The P9 Express provides fast load and update times with sequential read speeds up to 800 MB/s, helping to reduce installation and loading delays. Built-in Dynamic Thermal Guard minimizes thermal throttling for steadier performance during extended play. With 256 GB of storage in a compact microSDXC form factor, the card lets you store many games, DLC and saved data without frequent deletions or swapping cards. Multiple physical protections increase reliability for everyday use and travel.
Suitable for
Gaming on Nintendo Switch™ 2 and other compatible consoles
Smartphones and tablets with microSDXC support
Action cameras and 4K video recording
Portable backups and media libraries for laptops with microSD slots
Key specifications
Capacity: 256 GB
Card type: microSDXC
Interface/class: UHS-I, U1, V30
Maximum sequential read speed: up to 800 MB/s
Colour: White
Durability: water-resistant, temperature-resistant, X-ray proof, magnet-proof, drop-resistant, wear-resistant
Manufacturer part number (MPN): MB-MK256T/WW
EAN: 8806097644194
How to use
Insert the microSDXC card into the compatible device's microSD slot following the device manufacturer's instructions. For initial setup, format the card in the host device if prompted, using the recommended file system. Use the card for game installs, saves, screenshots and 4K video storage. To transfer files to a computer, use a compatible card reader or the device's data transfer method. Avoid forcing the card into a slot and always power off or unmount the card before removal when recommended by your device.
Usage recommendations
For best results with gaming on Nintendo Switch™ 2, use the P9 Express for game installations and large downloadable content while keeping critical save files backed up. Monitor card health and performance using Samsung Magician software when connected to a compatible host to verify authenticity and check drive health.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 45 |

### Memory

| Feature | Value |
|---|---|
| Internal memory type | UHS-I |
| Read speed | 800 MB/s |
| Flash card type | MicroSDXC |
| Capacity | 256 GB |
| UHS Speed Class | Class 1 (U1) |
| Video Speed Class | V30 |
| Application performance class | A1 |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 3 year(s) |
| Compliance certificates | VCCI, UKCA, RCM, Federal Communications Commission (FCC), CE |

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Endurance | 10000 cycles per logical sector |
| Product colour | White |
| Protection features | Drop resistant, X-ray proof, Wear resistant, Waterproof, Temperature proof, Magnet proof |

## FAQ

### How much does the microSDXC Samsung P9 Express 256 GB cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 318 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 14.07.2026 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. 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 Samsung 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 Samsung 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 card type, weight, 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/11642550/66891777_large.webp