# WENTRONIC USB-C adapter with USB-C pass-through and 3.5mm AUX — model 74524

**URL:** https://aio.lv/en/product--wentronic-74524--11228616
**Data updated:** 2026-02-14 19:38 (EET)
**Category:** USB Data Cables
**Manufacturer:** WENTRONIC
**Manufacturer code:** 74524
**EAN:** 4040849745249
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-74524--11228616

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compact WENTRONIC adapter (model 74524) converts a USB-C port to provide a secondary USB-C connector and a 3.5 mm AUX audio jack. It enables connection of wired headphones or an auxiliary audio device while retaining a USB-C connection for power or data. Designed for simple plug-and-play use with laptops, phones and tablets where a separate audio output is required.

## Long description

The WENTRONIC USB-C adapter with USB-C pass-through and 3.5mm AUX — model 74524 is a compact accessory that converts a single USB-C port into two simultaneous connections: a secondary USB-C port and a 3.5 mm headphone/auxiliary audio jack. It allows users to connect wired headphones, external speakers or an auxiliary audio device while maintaining a USB-C connection for charging or data transfer. The adapter is intended for straightforward plug-and-play use with laptops, smartphones and tablets that lack a dedicated 3.5 mm output or that need to keep USB-C connectivity available.
Advantages
The adapter combines audio output and USB-C pass-through in one small unit, reducing the need to carry multiple adapters. It supports simultaneous use of the USB-C port for power or data and the 3.5 mm jack for analog audio, enabling uninterrupted charging or peripheral connection while listening. Its compact form factor and single-cable connection make it convenient for travel and everyday mobile use. The design is compatible with devices that follow standard USB-C audio and power conventions, enabling plug-and-play operation without additional drivers on most modern devices.
Suitable for
Listening to music or podcasts on devices without a dedicated 3.5 mm jack
Connecting wired headphones or external speakers while charging a phone or tablet
Using analog audio input on laptops during calls, streaming or recording
Mobile work scenarios where simultaneous power/data and audio are required
Key specifications
Connector input: USB-C male
Outputs: USB-C female (pass-through) and 3.5 mm TRS audio jack
Audio support: analog stereo via 3.5 mm jack
Form factor: compact adapter with short pigtail cable
Compatibility: designed for USB-C devices supporting analog audio passthrough and USB-C power/data
How to use
Insert the adapterUSB-C male plug into the USB-C port of your laptop, phone or tablet. Connect a USB-C cable or charger to the adapterUSB-C female pass-through port to provide power or data connection. Plug wired headphones or an auxiliary audio cable into the 3.5 mm jack for analog audio output. The adapter is intended for plug-and-play operation; once connected, audio should route through the 3.5 mm output while the USB-C pass-through maintains charging or data functions. If audio does not play automatically, check your device audio output settings and ensure the connected device supports analog audio over USB-C.
Usage recommendations
Use a high-quality 3.5 mm cable and a compatible USB-C charger or cable to ensure stable power delivery and clear audio. Avoid excessive bending at the adaptercable junction and disconnect when not in use to prolong the adapterservice life.

## FAQ

### How much does the WENTRONIC USB-C adapter 74524 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 844 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 15.07.2026 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. 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 WENTRONIC 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 WENTRONIC 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/11228616/66005175_large.webp