# Card Reader DeLOCK 91731 USB 2.0 Black

**URL:** https://aio.lv/en/product--delock-91731--479946
**Data updated:** 2025-12-28 21:21 (EET)
**Category:** Card readers
**Manufacturer:** DELOCK
**Manufacturer code:** 91731
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91731--479946

## 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 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 91731 card reader supports various memory cards including MicroSD, SD, and MMC. It features a USB 2.0 interface for easy connectivity. Compact dimensions of 55.2mm x 28.7mm x 9.2mm make it portable and convenient for on-the-go use. Its sleek black design adds a modern touch to your tech accessories.

## Long description

The DeLOCK 91731 Card Reader is a compact USB 2.0 device that reads and writes a wide range of memory cards via a computer USB port or a Micro USB OTG port on smartphones and tablets. With support for MicroSD (TransFlash), MicroSDHC, MicroSDXC, MMC, SD, SDHC and SDXC cards and a slim black housing (55.2 mm x 28.7 mm x 9.2 mm), it provides a portable solution for transferring photos, videos and other files between devices.
Advantages
The card reader offers broad card compatibility and a standard USB 2.0 interface for straightforward plug-and-play use. Its small size and lightweight black design make it easy to carry and use with both PCs and OTG-capable mobile devices. No internal installation is required.
Suitable for
Transferring photos and videos between cameras, smartphones, tablets and PCs
Reading and writing files from MicroSD / SD / MMC memory cards
Using with OTG-capable Android smartphones and tablets via Micro USB
Key specifications
Model: DeLOCK 91731
Interface: USB 2.0
Compatible memory cards: MicroSD (TransFlash), MicroSDHC, MicroSDXC, MMC, SD, SDHC, SDXC
Internal: No
Colour: Black
Dimensions: 55.2 mm x 28.7 mm x 9.2 mm
How to use
Insert a compatible memory card into the corresponding slot of the DeLOCK 91731. Connect the reader to a PC via a standard USB port or to an OTG-capable smartphone or tablet using the Micro USB OTG port. The device should be detected automatically by the host; then access the card through the file manager to read or copy files. Remove the card only after safely ejecting it from the host operating system.
Usage recommendations
Use the reader with cards formatted in file systems supported by your device (for example FAT32 or exFAT) and always perform a safe eject before removing the card. Avoid exposing the reader and cards to moisture, extreme temperatures or mechanical shock.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 9.2 mm |
| Width | 55.2 mm |
| Depth | 28.7 mm |

### Performance

| Feature | Value |
|---|---|
| Internal | No |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC, MMC, SD, SDHC, SDXC |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Interface type | USB 2.0 |

### Technical details

| Feature | Value |
|---|---|
| Chips organisation | MA8170 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84719000 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Card Reader DeLOCK 91731 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 774 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: 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 DELOCK 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 DELOCK 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: internal, compatible memory cards, 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/479946/56921715_large.webp