# USB-C to 3.5mm Adapter PLATINET 45644 — audio adapter for devices with USB-C

**URL:** https://aio.lv/en/product--platinet-45644--4285999
**Data updated:** 2025-12-29 15:57 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** PLATINET
**Manufacturer code:** 45644
**EAN:** 5907595456449
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--platinet-45644--4285999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

PLATINET 45644 is a USB-C to 3.5mm audio adapter that lets devices with a USB-C port connect to wired headphones, speakers or auxiliary inputs. Compact and portable, it provides a simple wired audio connection for phones, tablets and laptops lacking a headphone jack. Ideal for listening, calls and in-car audio without requiring device changes.

## Long description

PMMA9824 (PLATINET 45644) is a compact USB-C to 3.5 mm audio adapter that enables phones and other devices with a USB-C port but no 3.5 mm AUX jack to connect wired headphones or external audio inputs. The small form factor makes it easy to carry and restores wired audio compatibility without replacing existing headphones. Note: the adapter is not compatible with laptops that use the USB-C input for audio.
Advantages
The adapter provides a straightforward wired audio connection between USB-C devices and 3.5 mm headphones or AUX cables. Its compact size ensures portability and simple plug-and-play use without additional cables. It preserves use of existing wired headsets when a device lacks a dedicated headphone jack.
Suitable for (tasks / use cases)
Connecting wired headphones to smartphones and tablets with USB-C only
Using car AUX inputs or portable speakers via a 3.5 mm cable
Making and receiving calls with wired headsets on compatible mobile devices
Key specifications
Model: PMMA9824 (PLATINET 45644)
Connector: USB-C to 3.5 mm AUX
Compatibility note: Not compatible with laptops using USB-C audio input
Brand: PLATINET
EAN: 5907595456449
How to use
Insert the USB-C plug of the adapter into the device's USB-C port, then connect headphones or an AUX cable to the 3.5 mm socket. The adapter is designed for plug-and-play operation; once connected, the device should route audio through the wired headset or external speaker. If audio is not detected, check device settings and ensure the device supports digital-to-analog audio via USB-C.
Usage recommendations
Do not force the adapter into incompatible ports. Verify device compatibility with USB-C audio adapters before use; the adapter is intended for mobile devices with USB-C audio support and is not suitable for certain laptops or devices that require specific drivers or alternate audio protocols.

## FAQ

### How much does the USB-C to 3.5mm Adapter PLATINET 45644 cost, and is it available for purchase?

The price is 6.99 € (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 14.07.2026 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 PLATINET 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 PLATINET 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/4285999/51359894_large.webp