# Card Reader DeLOCK 91739 USB 2.0 Black

**URL:** https://aio.lv/en/product--delock-91739--566038
**Data updated:** 2025-12-20 14:55 (EET)
**Category:** Card readers
**Manufacturer:** DELOCK
**Manufacturer code:** 91739
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-91739--566038

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 91739 card reader supports various memory cards including CF, MMC, MS PRO Duo, and MicroSD formats. With a USB 2.0 interface, it offers a data transfer rate of 480 Mbit/s. The compact design (27 mm width, 101.5 mm depth, 15 mm height) makes it portable, while the USB power source (5 V) ensures compatibility with mobile operating systems like Android.

## Long description

The DeLOCK 91739 is a compact USB 2.0 card reader for reading and writing a wide range of memory cards. It connects to devices with a USB-C™ interface such as PCs, laptops, MacBooks, Chromebooks and some smartphones, and is powered via the USB port (5 V). The reader supports formats including SD, SDHC, SDXC, xD, MicroSD (TransFlash), MicroSDHC, MicroSDXC, Memory Stick, MS PRO Duo, MMC, CF and CF Type II and has a maximum data transfer rate of 480 Mbit/s.
Advantages
The DeLOCK card reader offers broad compatibility with many common card formats and a standard USB 2.0 interface for straightforward connection and power from the host device. Its small dimensions and lightweight black housing make it easy to carry and use with mobile operating systems such as Android. The device supports both reading and writing of memory cards and provides a reliable transfer rate up to 480 Mbit/s for typical USB 2.0 applications.
Suitable for
Transferring photos and videos from cameras and action cams
Expanding mobile device storage or accessing MicroSD cards
Reading legacy cards such as CF or Memory Stick
Quick data exchange between PCs, laptops and compatible smartphones
Key specifications
Brand: DELOCK
Model: 91739
Interface: USB 2.0 (connects to USB-C™ host)
Data transfer rate: up to 480 Mbit/s
Supported card formats: SD, SDHC, SDXC, xD, MicroSD/TransFlash, MicroSDHC, MicroSDXC, Memory Stick, MS PRO Duo, MMC, CF, CF Type II
Power supply: USB (5 V)
Colour: Black
Dimensions (W × D × H): 27 mm × 101.5 mm × 15 mm
How to use
Connect the card reader to a USB-C™ port on the host device. Insert the compatible memory card into the appropriate slot until it clicks into place. The host operating system should recognise the card as an external storage device; open the file manager to read, copy or delete files. After data transfer is complete, safely eject the card from the operating system before removing it from the reader and disconnect the device from the USB-C™ port.
Usage recommendations
Use the card reader on a stable surface and avoid removing cards or disconnecting the reader during active data transfer to prevent data corruption. For optimal compatibility, ensure your host device supports USB OTG or USB-C mass storage access if using a smartphone or tablet.

## Specifications

### Ports & interfaces

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

### Power

| Feature | Value |
|---|---|
| Input voltage | 5 |
| Power source type | USB |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Technical details

| Feature | Value |
|---|---|
| Chipset | MA8168 |
| Supported file systems | FAT32 |

### Logistics data

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

### Performance

| Feature | Value |
|---|---|
| Internal | No |
| Compatible memory cards | SD, SDHC, SDXC, xD, MicroSDXC, MicroSDHC, MicroSD (TransFlash), Memory Stick (MS), MS PRO Duo, MMC, CF Type II, CF |
| LED indicators | Y |
| Data transfer rate | 480 Mbit/s |
| Maximum memory card size | 2048 GB |

### Packaging content

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

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

### Design

| Feature | Value |
|---|---|
| Cable length | 0.15 m |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 15 mm |
| Width | 27 mm |
| Depth | 101.5 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Software

| Feature | Value |
|---|---|
| Mobile operating systems supported | Android |

## FAQ

### How much does the Card Reader DeLOCK 91739 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 607 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 13.07.2026 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: 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 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.

### Where can I download the instructions for Card Reader DeLOCK 91739?

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/566038/56921900_large.webp