# QOLTEC 2-in-1 USB-C Adapter with USB-C PD 15W and 3.5mm Jack, 10 cm, Aluminum

**URL:** https://aio.lv/en/product--qoltec-eb1863898444--11644322
**Data updated:** 2026-02-16 06:59 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** QOLTEC
**Manufacturer code:** EB1863898444#
**EAN:** 310000232011
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.55 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 7.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-eb1863898444--11644322

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

Compact QOLTEC 2-in-1 USB-C adapter combines a USB-C PD 15W pass-through port and a 3.5 mm audio jack in a 10 cm aluminum housing. Designed to let you charge a device while using wired headphones or an aux connection. Suitable for laptops, smartphones and tablets with USB-C audio limitations; convenient for travel and everyday use.

## Long description

QOLTEC 2-in-1 USB-C Adapter with USB-C PD 15W and 3.5mm Jack, 10 cm, Aluminum is a compact adapter that combines a USB-C power delivery pass-through port and a 3.5 mm audio jack in a single aluminum housing. The adapter is designed to allow simultaneous charging and use of wired headphones or an auxiliary audio connection when a device’s single USB-C port would otherwise force a choice between power and audio. Its 10 cm cable and lightweight aluminum casing are intended for mobile use and easy storage.
Advantages
The adapter provides power delivery pass-through up to 15W while maintaining a separate 3.5 mm analog output for headphones or line-in connections. Its aluminum construction offers improved durability and heat dissipation compared with plastic housings. The short 10 cm cable balances portability with convenient reach, and the compact footprint makes it suitable for travel or daily commuting. The product supports simple plug-and-play operation without additional drivers on most modern laptops, smartphones, and tablets that support USB-C audio or analog headphone output via an adapter.
Suitable for
Charging a USB-C device while using wired headphones or external speakers
Smartphones and tablets with a single USB-C port and no dedicated headphone jack
Laptops and ultrabooks that support USB-C audio output and need simultaneous power
In-car audio systems or portable DACs requiring a 3.5 mm connection alongside charging
Travel, commuting, and desk setups where space and cable management are important
Key specifications
Connector type: USB-C input with USB-C PD pass-through and 3.5 mm analog audio output
Power delivery: Pass-through up to 15W
Audio connection: Standard 3.5 mm TRS analog jack for headphones or line-level devices
Cable length: 10 cm
Housing material: Aluminum
Compatibility: Designed for devices that support USB-C audio or analog headphone adapters (dependent on device capabilities)
How to use
Plug the adapter’s USB-C male connector into the device’s USB-C port. Connect a USB-C PD charger to the adapter’s USB-C pass-through port to provide up to 15W of charging power while the device remains connected. Insert wired headphones or an auxiliary cable into the 3.5 mm jack to route audio to external headphones or speakers. No drivers are typically required; however, device-specific settings or permissions may need to be adjusted to select the external audio output on some smartphones, tablets, or computers.
Usage recommendations
Use a compatible USB-C power adapter that provides stable output within the adapter’s 15W pass-through limit. For best audio performance, use quality shielded 3.5 mm cables and avoid connecting high-impedance studio headphones that may require a dedicated headphone amplifier. If audio or charging does not function as expected, check device compatibility with USB-C audio/adapters and update system software or drivers where applicable.

## FAQ

### How much does the QOLTEC 2-in-1 USB-C Adapter PD 15W cost, and is it available for purchase?

The price is 8.55 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 26.06.2026 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 QOLTEC 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 QOLTEC 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/11644322/66896253_large.webp