# Audio adapter cable SWISSTEN USB-C to 3.5mm jack, 15 cm, Silver

**URL:** https://aio.lv/en/product--swissten-sw-usb-c-35mm--3588342
**Data updated:** 2026-03-27 13:19 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** SWISSTEN
**Manufacturer code:** SW-USB-C-3.5MM
**EAN:** 8595217463394
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--swissten-sw-usb-c-35mm--3588342

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

SWISSTEN USB-C to 3.5mm jack audio adapter cable, 15 cm length in silver. Converts a USB-C phone port to a standard 3.5 mm TRS headphone jack for wired headphones, speakers or aux inputs. Compact, portable solution for devices without a built-in audio jack, suitable for calls, music playback and in-car or home audio connections.

## Long description

SWISSTEN USB-C to 3.5mm jack audio adapter cable, 15 cm long in silver, converts a device's USB-C port into a standard 3.5 mm TRS headphone output. The compact cable provides a female 3.5 mm jack for wired headphones, headsets with microphone support, speakers and AUX inputs. It supports voice calls and music playback, making it a portable solution for smartphones, tablets and other devices that lack a built-in audio jack.
Advantages
The 15 cm length offers a balance between portability and usability, reducing cable clutter while allowing comfortable connection to nearby audio devices. A slim USB-C connector ensures compatibility with most modern devices that use USB-C audio output. The silver finish blends with many device colors and the simple cable design makes the adapter easy to carry in a pocket or bag.
Suitable for
Connecting wired headphones or headsets to USB-C smartphones and tablets
Connecting portable speakers or car AUX inputs to devices without a 3.5 mm jack
Making and receiving phone calls using wired headsets with microphone support
Temporary or travel use where a compact audio adapter is required
Key specifications
Connector A: USB-C plug
Connector B: 3.5 mm female TRS jack
Cable length: 15 cm
Color: Silver
Supported functions: stereo audio output and voice call support
Form factor: compact inline adapter cable
How to use
Insert the USB-C plug into the device's USB-C port and connect headphones, headset or speaker to the 3.5 mm jack. The device should detect the external audio output automatically; if necessary, select the adapter as the audio output in the device's sound settings. For headsets with microphone support, verify that the device recognizes the microphone in call or recording settings before use.
Usage recommendations
For optimal performance, keep the adapter and connectors free of dust and moisture. Avoid excessive bending near the connector ends to preserve cable life. If the device does not recognize the adapter, check for software settings or compatibility limitations of the specific device model.

## FAQ

### How much does the SWISSTEN USB-C to 3.5mm audio adapter SW-USB-C-3.5MM cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 29.06.2026 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: 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 SWISSTEN 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 SWISSTEN 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/3588342/51387936_large.webp