# USB cable DELOCK 81521 — USB 2.0, Micro‑USB B to USB A, 5 m, black

**URL:** https://aio.lv/en/product--delock-81521--11362540
**Data updated:** 2026-04-10 12:36 (EEST)
**Category:** USB Data Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 81521
**EAN:** 4043619815210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-81521--11362540

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

DELOCK 81521 is a 5 m USB 2.0 data cable with a Micro‑USB B connector on one end and a USB A connector on the other. Supports USB 2.0 transfer speeds up to 480 Mbit/s, gold‑plated contacts for reliable connection and corrosion resistance. Suitable for connecting smartphones, tablets, cameras and other Micro‑USB devices to computers or chargers.

## Long description

DELOCK 81521 is a 5 m USB 2.0 data cable with a Micro‑USB B male connector on one end and a USB A female connector on the other. It supports USB 2.0 transfer speeds up to 480 Mbit/s and features gold‑plated contacts for reliable connectivity and improved corrosion resistance. The reversible EASY USB design on both connectors makes plugging simpler by eliminating the need to align top and bottom sides.
Advantages
The cable provides a long 5 m reach for connecting Micro‑USB devices such as smartphones, tablets, cameras or external drives to computers or chargers. Gold‑plated contacts help maintain a stable connection and resist corrosion. The EASY USB reversible connectors reduce fumbling when connecting devices and are twist‑proof to allow insertion from either side.
Suitable for
Connecting smartphones and tablets with a Micro‑USB port to a computer or USB power source
Connecting external hard drives or memory sticks with USB A to Micro‑USB devices
Data transfer at USB 2.0 speeds (up to 480 Mbit/s) and charging at standard USB current
When it may not be suitable
This cable supports the USB 2.0 standard only; it does not provide USB 3.x transfer speeds or the higher power delivery capabilities of newer USB standards. It is not intended for devices that require specific proprietary charging protocols or faster data rates beyond 480 Mbit/s.
Key specifications
Cable length: 5 m
Connector 1: Micro‑USB B (male)
Connector 2: USB A (female)
USB version: USB 2.0 (up to 480 Mbit/s)
Contact plating: gold‑plated contacts
Colour: black
How to use
Connect the Micro‑USB B male plug to the Micro‑USB port of your device and plug the USB A female end to a USB A male cable or adapter that goes to a computer or power adapter. The EASY USB reversible connectors allow the plug to be inserted without checking top or bottom. Ensure both ends are fully seated for reliable data transfer or charging.
What to consider before purchase
Requires Micro‑USB on the device and USB A on the host or adapter
USB 2.0 speed limit (up to 480 Mbit/s) — not suitable for USB 3.x throughput needs
Length of 5 m may affect charging speed on some power sources due to voltage drop
Usage recommendations
For reliable performance, connect directly to a powered USB port or a quality charger and avoid sharp bends or heavy strain on the cable near the connectors. If you need higher transfer speeds or USB Power Delivery, consider a cable or adapter that supports newer USB standards.

## Specifications

### Features

| Feature | Value |
|---|---|
| Connector 1 | Micro-USB B |
| Connector 2 | USB A |
| USB version | USB 2.0 |
| Product colour | Black |
| Connector contacts plating | Gold |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| AWG wire size | 24/28 |
| Reversible connectors | Yes |
| Cable type | Round cable |
| Maximum data transfer rate | 0.48 Gbit/s |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Polybag |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Cable diameter | 4.5 mm |

## FAQ

### How much does the DELOCK 81521 USB cable Micro‑USB B to USB A 5 m cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 81 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 08.07.2026 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 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: connector 1, connector 2, usb version, cable length, 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 DELOCK 81521 USB cable Micro‑USB B to USB A 5 m?

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/11362540/68175841_large.webp