# USB adapter cable Tech-Protect ULTRABOOST — Type-C to 3.5mm mini jack & Type-C, black

**URL:** https://aio.lv/en/product--tech-protect-9319456607383--11860586
**Data updated:** 2026-03-09 17:37 (EET)
**Category:** USB Data Cables
**Manufacturer:** Tech-Protect
**Manufacturer code:** 9319456607383
**EAN:** 9319456607383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tech-protect-9319456607383--11860586

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Tech-Protect ULTRABOOST adapter cable converts a USB Type-C port to a 3.5 mm mini jack and provides an additional Type-C connection. The cable is intended for connecting wired headphones, external audio devices or charging/USB-C passthrough where devices require both audio output and a Type-C interface. Suitable for smartphones, tablets and laptops with Type-C.

## Long description

The Tech-Protect ULTRABOOST USB adapter cable converts a USB Type-C port into a 3.5 mm mini jack and also provides an additional Type-C pass-through connection. The compact black cable enables wired audio playback from smartphones, tablets and laptops with USB-C ports while retaining access to a Type-C port for charging or data transfer. The adapter is designed to offer simultaneous audio output and a USB-C connection without requiring a separate dongle for each function.
Advantages
The adapter supports a simple plug-and-play setup with no drivers required on most modern devices and maintains a slim, travel-friendly form factor. Its dual-connector design preserves the original Type-C interface while enabling a standard 3.5 mm headphone connection, reducing the need to swap cables or use multiple adapters. The black finish and reinforced connector ends improve durability for frequent everyday use.
Suitable for
Connecting wired headphones or earphones to USB-C smartphones and tablets
Using external audio devices such as portable DACs, microphones or car aux inputs
Charging or data passthrough while listening to audio on a single USB-C port device
Travelling and commuting when a compact audio + USB-C solution is required
Key specifications
Input/Output: USB Type-C to 3.5 mm mini jack + USB Type-C passthrough
Functionality: Audio output via 3.5 mm jack and concurrent USB-C power/data pass-through
Compatibility: Devices with a USB-C port supporting audio output via adapter
Color: Black
Form factor: Short adapter cable for portable use
How to use
Plug the adapter’s primary Type-C connector into the device’s USB-C port. Connect wired headphones or an external audio device to the 3.5 mm mini jack. If needed, attach a USB-C cable to the adapter’s pass-through Type-C connector to charge the source device or enable data transfer. Most devices recognize the adapter automatically; if audio does not route correctly, check the device’s audio output settings and any app-level audio routing options.
Usage recommendations
For reliable operation, use the adapter with devices that explicitly support audio over USB-C or with manufacturer guidance. Avoid excessive bending at connector junctions and disconnect gently to prolong service life. When using high-current charging simultaneously, ensure cables and power sources meet recommended specifications for the connected device.

## FAQ

### How much does the Tech-Protect ULTRABOOST Type-C to 3.5mm & Type-C cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 367 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 06.07.2026 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 Tech-Protect 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 Tech-Protect 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/11860586/67258703_large.webp