# MicroSDXC memory card EMTEC ECMSDM128GEXG 128 GB UHS-I read 880 MB/s write 550 MB/s U3 V30

**URL:** https://aio.lv/en/product--emtec-ecmsdm128gexg--11574665
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Flash Memory Cards
**Manufacturer:** EMTEC
**Manufacturer code:** ECMSDM128GEXG
**EAN:** 3126170184429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emtec-ecmsdm128gexg--11574665

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

EMTEC ECMSDM128GEXG is a 128 GB MicroSDXC memory card with UHS-I interface offering up to 880 MB/s read and 550 MB/s write speeds. Classified U3 and V30 for reliable video recording, it suits action cameras, drones, smartphones and gaming storage. The card is waterproof and designed for fast file transfer, app performance and high-bitrate video capture.

## Long description

EMTEC ECMSDM128GEXG is a 128 GB MicroSDXC memory card with a UHS-I interface designed for high-speed file transfer and reliable recording of high-bitrate video. With declared read speeds up to 880 MB/s and write speeds up to 550 MB/s, this card is classified U3 and V30 to support sustained video capture. The card is rated waterproof and is intended for use in devices where fast sequential and random access improves performance.
Advantages
The card offers high sequential read and write performance suitable for fast file transfers and responsive app loading on compatible devices. U3 and V30 classifications indicate sustained write capability for 4K and high-bitrate video recording. Built-in waterproof protection increases durability for use in outdoor or mobile environments.
Suitable for
 Action cameras and drones requiring sustained write speeds for video capture
 Smartphones and tablets for app storage and faster app performance
 Portable gaming devices and consoles needing additional game storage
 High-speed file transfer workflows from cameras or mobile devices
When it may not be suitable
This MicroSDXC card requires a device that supports MicroSDXC and UHS-I performance to benefit from the highest read/write speeds; older devices or basic card readers may limit throughput. It is not a direct replacement for cards designed for specialized enterprise endurance workloads if extremely high write endurance is required.
Key specifications
 Capacity: 128 GB
 Form factor: MicroSDXC
 Interface: UHS-I
 Maximum read speed: up to 880 MB/s
 Maximum write speed: up to 550 MB/s
 Speed classes: U3, V30
 Durability feature: waterproof
How to use
Insert the MicroSDXC card into the MicroSD card slot of a compatible device such as a smartphone, tablet, action camera, drone or gaming device. Format the card in the device if prompted to ensure optimal file system compatibility. For large transfers, use a host device or card reader that supports UHS-I speeds to take full advantage of the read and write performance.
What to consider before purchase
 Confirm your device supports MicroSDXC cards and UHS-I interface to achieve advertised speeds.
 Check your intended workload (video resolution, bitrate, app use) to ensure U3/V30 classification is sufficient.
 Consider using a high-speed card reader or compatible host to avoid bottlenecks during transfers.
Usage recommendations
For reliable video capture, use the card in devices set to appropriate recording formats and bitrates for U3/V30 class cards. Regularly back up important data, and if you plan heavy continuous recording or high-frequency rewrite cycles, monitor card health and keep spare cards available.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 6 mm |
| Package height | 135 mm |
| Package width | 96 mm |
| Package type | Blister |
| Quantity per pack | 1 pc(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -25 - 85 |
| Operating temperature (T-T) | 0 - 85 |

### Memory

| Feature | Value |
|---|---|
| Internal memory type | UHS-I |
| Read speed | 880 MB/s |
| Write speed | 550 MB/s |
| Flash card type | MicroSDXC |
| Capacity | 128 GB |
| UHS Speed Class | Class 3 (U3) |
| Video Speed Class | V30 |
| Application performance class | A1 |

### Features

| Feature | Value |
|---|---|
| International Protection (IP) code | IPX7 |
| Protection features | Waterproof |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, REACH, RCM, ICES, Federal Communications Commission (FCC), CE |

## FAQ

### How much does the EMTEC MicroSDXC ECMSDM128GEXG 128 GB cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 01.07.2026 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 EMTEC 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 EMTEC 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, write speed, read speed, 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 EMTEC MicroSDXC ECMSDM128GEXG 128 GB?

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/11574665/68697530_large.webp