# USB adapter PREMIUMCORD kur31-03 — USB‑C (male) to USB‑A 3.0 (female), metal grey, USB 3.1 OTG

**URL:** https://aio.lv/en/product--premiumcord-kur31-03--3523780
**Data updated:** 2025-12-29 11:00 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** kur31-03
**EAN:** 8592220013530
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-kur31-03--3523780

## 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

Compact USB adapter converting a USB‑C male plug to a USB‑A 3.0 female socket. Supports USB 3.1 data rates via the USB‑A 3.0 interface for fast file transfer and peripheral connection. Metal grey housing provides durability; plug‑and‑play OTG compatibility lets smartphones, tablets and laptops connect to flash drives, keyboards, mice and other USB‑A devices without drivers.

## Long description

PremiumCord USB adapter converts a USB-C (male) plug to a USB-A 3.0 (female) socket in a compact metal-grey housing. The adapter supports SuperSpeed data transfer up to 5 Gbps via the USB 3.1 standard and provides OTG functionality so smartphones, tablets and other USB-C hosts can access external USB-A peripherals such as flash drives, keyboards and mice. The product is supplied in a PVC bag with a label and EAN code.
Advantages
The adapter offers SuperSpeed data transfer up to 5 Gbps and reversible USB-C insertion for easy connection. It supports OTG operation to read and run files from external storage and allows basic charging at up to 4.5 W. The metal-grey housing and sealed connectors improve mechanical durability and contact reliability.
Suitable for
 Connecting USB-A flash drives to USB-C smartphones and tablets
 Using USB-A peripherals (keyboard, mouse) with USB-C hosts
 Quick file transfer between external drives and USB-C devices
Key specifications
 First connector: USB 3.1 Type-C male
 Second connector: USB 3.0 Type-A female
 Data transfer rate: SuperSpeed up to 5 Gbps
 Charging power: up to 4.5 W
 Color: metal grey
 Packaging: PVC bag with label and EAN
How to use
Plug the USB-C male end into the USB-C port of your smartphone, tablet or laptop. Insert the USB-A device into the female socket. The adapter supports reversible insertion of the USB-C plug. When connected to an OTG-capable host, the host will detect the attached USB-A device and allow file access or peripheral control without additional drivers.
Usage recommendations
Use the adapter with devices that explicitly support USB OTG for full functionality. Avoid excessive bending or twisting of the adapter while connected and disconnect gently from ports. For large data transfers, ensure both host and peripheral support USB 3.0/3.1 speeds.

## FAQ

### How much does the USB‑C to USB‑A 3.0 adapter PREMIUMCORD kur31-03 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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/3523780/51271167_large.webp