# Memory Card NOKIA MU-31 MMC 128 MB Dual Voltage 1.8/3.0V Used, Tested, Formatted

**URL:** https://aio.lv/en/product--nokia-ps-m-mu-31--12221727
**Data updated:** 2026-03-29 16:09 (EEST)
**Category:** Flash Memory Cards
**Manufacturer:** NOKIA
**Manufacturer code:** PS-M-MU-31
**EAN:** 4422190001032
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nokia-ps-m-mu-31--12221727

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

NOKIA MU-31 is a 128 MB MMC (MultiMedia Card) storage media designed for devices supporting MMC format and dual-voltage operation (1.8 V / 3.0 V). This used card has been tested and formatted, suitable for legacy mobile phones, embedded systems or devices requiring MMC storage. Compact form factor for basic file, contact or firmware storage and transfer.

## Long description

NOKIA MU-31 MMC 128 MB is a compact MultiMedia Card designed for devices that support the MMC format and dual-voltage operation (1.8 V / 3.0 V). This used card has been tested and formatted and is intended for basic storage and transfer of small files, contact lists or firmware images on legacy mobile phones, feature devices and some embedded systems. The card’s compact size and standard MMC interface make it a practical option where modern SD/flash formats are not supported.
Advantages
The card has been tested and formatted prior to shipping, which reduces setup time and verifies basic functionality. Dual-voltage support (1.8 V and 3.0 V) increases compatibility with a range of older devices. Its 128 MB capacity is suitable for small-scale storage needs and for carrying essential data between compatible devices. The compact MMC form factor is widely recognized by legacy hardware designed for multimedia cards.
Suitable for
 Legacy mobile phones that accept MMC cards
 Embedded systems and industrial devices requiring MMC storage
 Transfer of small files, contact backups or firmware updates
 Data recovery or diagnostic tasks on older hardware
Key specifications
 Type: MultiMedia Card (MMC)
 Capacity: 128 MB
 Voltage: Dual-voltage operation, 1.8 V / 3.0 V
 Condition: Used, tested and formatted
 Form factor: Standard MMC card size
How to use
Insert the MMC card into a compatible device’s card slot following the device manufacturer’s orientation and power-off/power-on recommendations. If the device supports hot-swapping, confirm the manufacturer’s guidance before removing or inserting the card while powered. The card is pre-formatted; if required, you can reformat it on a compatible device or through a card reader connected to a computer, using the file system supported by your device. Always follow safe removal procedures to avoid data corruption.
Usage recommendations
Use the card primarily for small data sets and tasks compatible with 128 MB capacity. Verify device compatibility with MMC format and dual-voltage operation. Keep backups of important data and avoid exposing the card to extreme temperatures, moisture or strong physical shock to preserve functionality.

## FAQ

### How much does the NOKIA MU-31 MMC 128 MB memory card cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.06.2026 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: Cash payment, 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 NOKIA 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 NOKIA 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

## Image

https://aio.lv/img/cache/product/12221727/68091783_large.webp