# DUDAO 4in1 HUB USB splitter 1x USB 3.2 Gen 1 3x USB 2.0 adapter black A15B

**URL:** https://aio.lv/en/product--dudao-a15b--10645102
**Data updated:** 2025-12-03 01:12 (EET)
**Category:** USB Hubs
**Manufacturer:** Dudao
**Manufacturer code:** A15B
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dudao-a15b--10645102

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The DUDAO 4in1 HUB USB splitter features 1x USB 3.2 Gen 1 and 3x USB 2.0 ports, providing versatile connectivity options. Ideal for expanding USB connections for various devices. The wired design ensures stable data transfer speeds and reliable performance. Its sleek grey color adds a modern touch to your setup.

## Long description

The Dudao USB-A HUB expands a single USB-A port into multiple connections, providing three USB-A 2.0 ports and one USB-A 3.0 port. Designed for compatibility with devices that use a standard USB-A input, this compact hub allows simultaneous connection of peripherals such as mice, keyboards, flash drives and external accessories while preserving a faster data channel via the USB-A 3.0 port.
Advantages
The hub offers flexible expansion of a computer or laptop’s USB-A port without requiring additional drivers. Its combination of USB-A 2.0 and a USB-A 3.0 port delivers a balance between compatibility for legacy devices and higher transfer speeds for modern peripherals. The compact form factor supports convenient placement on a desk or in a bag for mobile use.
Key specifications
Brand: Dudao
Type: USB-A HUB
Input: USB-A
Ports: USB-A 2.0 x3, USB-A 3.0 x1
How to use
Connect the hub’s USB-A input to an available USB-A port on your computer or compatible device. Plug peripherals into the USB-A 2.0 ports for standard-speed connections and use the USB-A 3.0 port for devices requiring higher data transfer speeds. No additional software installation is typically required; the operating system should recognise connected devices automatically.
Recommendations
For best performance with high-speed storage devices, connect them to the USB-A 3.0 port. Avoid overloading the hub with high-power devices if it lacks an external power supply; use powered USB hubs when connecting multiple power-hungry peripherals.

## Specifications

| Feature | Value |
|---|---|
| Ethernet LAN | No |
| Connectivity technology | Wired |
| Microphone in | No |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 3 |
| Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-A |
| Card reader integrated | No |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the DUDAO 4in1 HUB USB splitter A15B cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 01.07.2026 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 Dudao 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 Dudao 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: host interface, 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/10645102/60084369_large.webp