# Flash memory Transcend 128 GB UHS-I microSDXC 340S

**URL:** https://aio.lv/en/product--transcend-ts128gusd340s--4010955
**Data updated:** 2025-12-29 13:58 (EET)
**Category:** Flash Memory Cards
**Manufacturer:** TRANSCEND
**Manufacturer code:** TS128GUSD340S
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--transcend-ts128gusd340s--4010955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Transcend microSDXC 340S offers a capacity of 128 GB with UHS-I interface. It features a read speed of 160 MB/s and a write speed of 125 MB/s, making it ideal for high-resolution video recording. With Class 10 and UHS Speed Class 3 (U3) ratings, it ensures smooth performance for demanding applications. The card is also designed for durability, being shock resistant, waterproof, temperature proof, static proof, and X-ray proof, making it a reliable choice for various environments.

## Long description

Transcend's Ultra Performance microSDXC 340S (128 GB) is a UHS-I microSD card designed for mobile devices and handheld game consoles. Meeting A2, U3 and V30 standards, it offers high random read/write performance and sustained sequential speeds suitable for app use, 4K video recording and fast data transfer. The card is Class 10, provides up to 160 MB/s read and 125 MB/s write speeds, and is built to withstand harsh conditions including water, shock, temperature extremes, X-rays and static.
Advantages
The card combines A2 application performance (minimum 4,000 IOPS read, 2,000 IOPS write) with UHS-I sequential throughput for fast app launches and smooth high-resolution video capture. Large 128 GB capacity lets you store more games, apps and media. Durability features and compatibility with a wide range of devices make it suitable for mobile storage in demanding environments. Transcend also provides RecoveRx software for recovering deleted files.
Suitable for
 Smartphones and tablets for apps and media storage
 Handheld game consoles and portable gaming devices
 Action cameras and drone cameras recording Full HD and 4K video
 Devices requiring fast random read/write for app performance
Key specifications
 Capacity: 128 GB
 Interface: UHS-I
 Read speed: up to 160 MB/s
 Write speed: up to 125 MB/s
 Application Performance Class: A2 (min. 4,000 IOPS read / 2,000 IOPS write)
 Speed classes: Class 10, U3, V30
 Card type: microSDXC
 Durability: temperature resistant, waterproof, shock proof, X-ray proof, static proof
 Manufacturer part number (MPN): TS128GUSD340S
How to use
Insert the microSDXC card into the microSD slot of your device or into an adapter if your device uses a standard SD slot. Format the card in the device before first use to ensure compatibility and optimal performance. Use the card for installing apps, saving game data, and recording high-resolution video; the A2 rating supports faster app launch and responsiveness when used as portable storage.
Usage recommendations
For reliable performance, keep the card firmware and device software up to date, avoid removing the card during read/write operations, and use Transcend’s RecoveRx if you need to attempt recovery of deleted files.

## Specifications

### Logistics data

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

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Certification | FCC, RCM, EAC |
| Endurance | 10000 cycles per logical sector |
| Product colour | Grey, Black |
| Protection features | X-ray proof, Waterproof, Temperature proof, Static proof, Shock resistant |

### Memory

| Feature | Value |
|---|---|
| Internal memory type | UHS-I |
| Read speed | 160 MB/s |
| Write speed | 125 MB/s |
| Flash card type | MicroSDXC |
| Flash memory class | Class 10 |
| Capacity | 128 GB |
| UHS Speed Class | Class 3 (U3) |
| Video Speed Class | V30 |
| Application performance class | A2 |

### Packaging data

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0004 kg |
| Height | 1 mm |
| Width | 15 mm |
| Depth | 11 mm |

### Other features

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

### Packaging content

| Feature | Value |
|---|---|
| Memory adapter included | microSD |

### Power

| Feature | Value |
|---|---|
| Memory voltage | 3.6, 3.3, 2.8, 2.7 |

## FAQ

### How much does the Flash memory Transcend 128 GB microSDXC 340S cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 02.07.2026 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 TRANSCEND 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 TRANSCEND 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 Transcend 128 GB microSDXC 340S?

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/4010955/64715392_large.webp