# USB-A 3.0 to USB-C adapter PREMIUMCORD kur31-21, USB 3.0 (Type-A to Type-C)

**URL:** https://aio.lv/en/product--premiumcord-kur31-21--4635354
**Data updated:** 2026-02-12 14:11 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** kur31-21
**EAN:** 8592220021573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-kur31-21--4635354

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

PREMIUMCORD kur31-21 is a USB-A 3.0 to USB-C adapter that converts a standard USB Type-A port to a USB Type-C connection. It supports USB 3.0 data transfer speeds and enables connection of USB-C devices (phones, tablets, peripherals) to older hosts with Type-A ports. Compact and plug-and-play, it is suitable for data syncing and charging at host-supported rates.

## Long description

PREMIUMCORD kur31-21 is a compact USB-A 3.0 to USB-C adapter that converts a standard USB Type-A port into a USB Type-C connection. The adapter supports USB 3.0 data transfer rates and provides a plug-and-play solution for connecting USB-C phones, tablets and peripherals to older hosts with Type-A ports. Its small form factor makes it convenient for travel and everyday use when a direct USB-C host port is not available.
Advantages
The adapter supports USB 3.0 speeds for faster data transfer compared with USB 2.0, while remaining backward compatible with USB 2.0 devices. Its reversible USB-C plug simplifies connection and reduces wear from repeated insertion. The device is plug-and-play and requires no drivers, enabling immediate use with most operating systems. The compact housing offers portability and uncomplicated storage in a bag or pocket.
Suitable for
 Connecting USB-C smartphones and tablets to laptops or PCs with Type-A ports
 Using USB-C peripherals (keyboards, mice, flash drives) with older hosts
 Quick data syncing between devices where only Type-A ports are available
 Occasional charging of USB-C devices from Type-A ports at host-supported current
Key specifications
 Connector types: USB Type-A (male) to USB Type-C (female/male depending on orientation)
 USB standard: USB 3.0 (SuperSpeed) data transfer support
 Backward compatibility: USB 2.0/1.1 compatible
 Interface: Plug-and-play, no driver required
 Form factor: Compact, pocket-sized adapter
How to use
Insert the USB-A end of the PREMIUMCORD kur31-21 adapter into an available USB Type-A port on the host device. Connect the USB-C cable or device to the adapter's USB-C end. The host should recognize connected storage devices and peripherals automatically; file transfer and device access proceed according to the host's supported USB mode and transfer speed. For charging, the adapter transmits the current supported by the host port and connected cable.
Usage recommendations
Use the adapter with high-quality USB-C cables for reliable data transfer and charging. For maximum transfer speeds, connect both host and device supporting USB 3.0. Avoid applying excessive force when inserting or removing connectors and store the adapter in a dry place when not in use.

## FAQ

### How much does the USB-A 3.0 to USB-C adapter PREMIUMCORD kur31-21 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 09.07.2026 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 PREMIUMCORD 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 PREMIUMCORD 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/4635354/51271215_large.webp