# Riff Universal 12/30W Power Adapter + USB with 3-12V manual switch & 6 Plugs in set Black

**URL:** https://aio.lv/en/product--riff-rf-ua-1230w-6kon-usb--4813977
**Data updated:** 2026-01-12 19:30 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Riff
**Manufacturer code:** RF-UA-12/30W-6KON-USB
**EAN:** 4752219008662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-ua-1230w-6kon-usb--4813977

## Delivery options

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

## Summary description

The Riff Universal 12/30W Power Adapter (Max 2.1A) comes with a USB port and a manual switch for 3-12V. It includes 6 plugs in the set for various device compatibility. Color: Black. Model: Riff 12/30W.

## Long description

The Riff Universal 12/30W Power Adapter + USB is a compact mains power supply designed for portable electronics. The adapter delivers up to 30W output (maximum 2.1A) and provides a manual voltage selector covering 3V to 12V to match different device requirements. A built-in USB port adds convenience for charging USB-powered devices, and the included set of 6 interchangeable plugs ensures compatibility with a range of small appliances and consumer electronics. The unit is supplied in black and is identified as model Riff 12/30W (MPN: RF-UA-12/30W-6KON-USB, EAN: 4752219008662).
Advantages
The adapter combines adjustable DC output and a USB charging port in a single compact housing, reducing the need for multiple chargers. The manual 3–12V selector allows stepwise adjustment to match device voltage requirements, while the maximum 2.1A output supports devices requiring higher current within the 30W power envelope. Including six interchangeable plugs increases versatility and simplifies connecting different barrel-type inputs without additional accessories. The black finish provides a neutral appearance for home or office environments.
Suitable for
 Powering small consumer electronics with barrel connectors (3–12V)
 Charging USB-powered devices via the adapter's USB port
 Replacing lost or damaged external power supplies for compatible devices
 Use in workshops or travel kits where multiple plug types are needed
Key specifications
 Brand: Riff
 Model: Riff 12/30W
 MPN: RF-UA-12/30W-6KON-USB
 EAN: 4752219008662
 Output power: up to 30W
 Maximum current: 2.1A
 Adjustable output voltage: manual selector 3V–12V
 Includes USB charging port
 Includes 6 interchangeable plugs
 Color: Black
 Category: Power adapters for portable devices
How to use
Before connecting, verify the required voltage and polarity of the target device. Select the appropriate output voltage using the manual 3–12V switch on the adapter. Attach the plug tip that fits the device's barrel connector from the included set of six plugs and ensure it is securely connected. Plug the adapter into mains power, then connect the adapter output to the device. For USB charging, use the adapter's USB port and a compatible USB cable. Do not exceed the adapter's maximum current rating of 2.1A and ensure device power requirements do not exceed 30W.
Usage recommendations
Always confirm polarity and voltage before connecting to a device to avoid damage. Use the adapter in dry indoor environments and avoid exposing it to extreme temperatures. If a device requires more than 2.1A or exceeds 30W, use a power supply with a suitable higher rating. Store the interchangeable plugs safely when not in use.

## FAQ

### How much does the Riff Universal 12/30W Power Adapter + USB cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 Thursday 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 Riff 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 Riff 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/4813977/66575222_large.webp