# USB C Audio Adapter StarTech.com CDP235APDM 3.5mm Jack 60W Power Delivery

**URL:** https://aio.lv/en/product--startech-cdp235apdm--11258161
**Data updated:** 2025-12-30 18:37 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** StarTech
**Manufacturer code:** CDP235APDM
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 28.92 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-cdp235apdm--11258161

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com USB C Audio Adapter CDP235APDM features a 3.5mm TRRS headphone jack and supports USB Power Delivery up to 60W. It is compatible with USB-C phones, tablets, and laptops, providing a reliable audio connection while charging. The adapter is made of durable metal and supports various operating systems including Windows and Mac OS.

## Long description

The StarTech.com USB C Audio Adapter CDP235APDM converts a USB Type-C port into a 3.5mm TRRS headphone jack while supporting up to 60W USB Power Delivery passthrough. The compact dongle-style adapter lets you use wired headsets, speakers or microphones with USB-C and Thunderbolt 3 devices and charge the host device simultaneously when a USB-C power adapter is connected. Constructed with durable materials and a silver finish, it provides a simple audio and charging solution for laptops, tablets and smartphones that lack a 3.5mm input.
Advantages
The adapter combines audio output and power delivery in one small accessory, enabling simultaneous listening and charging. It supports USB Power Delivery up to 60W as well as Quick Charge (QC 2.0) and BC 1.2 charging standards. Its cable-less dongle design with a side-mounted charging port reduces cable clutter and improves portability. The CDP235APDM is compatible with a wide range of USB-C and Thunderbolt 3 devices and is backed by a three-year StarTech.com warranty with free lifetime technical support.
Suitable for
Listening to music or making calls with wired headsets on USB-C phones and tablets
Using wired microphones or speakers with laptops that lack a 3.5mm jack
Charging a laptop, tablet or smartphone while using a 3.5mm audio device
Professionals and students who need a compact audio and charging solution on the go or at a workstation
Key specifications
Connector: USB Type-C (host) to 3.5mm TRRS headphone jack
Power Delivery: up to 60W passthrough
Charging standards: Quick Charge (QC 2.0), BC 1.2
Colour: Silver
Weight: 0.008 kg
Model/MPN: CDP235APDM
Warranty: 3 years (StarTech.com)
How to use
Plug the USB-C end of the adapter into the host device’s USB Type-C or Thunderbolt 3 port. Connect your 3.5mm headset, headphones or external microphone to the 3.5mm jack. To charge the host device while using audio, attach a USB-C power adapter to the side-mounted USB-C power input on the adapter; the adapter will pass through up to 60W of Power Delivery to the host. No drivers are typically required for standard audio use on compatible operating systems.
Usage recommendations
Use a USB-C power adapter that meets the device’s power requirements to ensure proper charging. For best audio compatibility, use headsets with a standard TRRS 3.5mm plug. Avoid exposing the metal dongle to excessive moisture or impact to maintain longevity.

## Specifications

| Feature | Value |
|---|---|
| Combo headphone/mic port | Yes |
| Hub interfaces | USB 3.2 Gen 1 (3.1 Gen 1) Type-C, 3.5mm |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 60 W |

### Features

| Feature | Value |
|---|---|
| Chipset | BCC2102, SB09-214082-CD011-A1.05 |
| Product colour | Silver |
| Windows operating systems supported | Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 10 Enterprise, Windows 10, Windows 10 Education, Windows 10 Education x64 |
| Mac operating systems supported | Mac OS X 13.0 Ventura |
| Other operating systems supported | Android |

### Technical details

| Feature | Value |
|---|---|
| Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |
| Housing material | Metal |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 85 |
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 45 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 190 mm |
| Master (outer) case width | 216 mm |
| Master (outer) case length | 324 mm |
| Products per master (outer) case | 250 pc(s) |
| Harmonized System (HS) code | 84719000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.008 kg |
| Height | 9 mm |
| Width | 22.5 mm |
| Depth | 49.9 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 125 mm |
| Package height | 1 mm |
| Package width | 90 mm |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

## FAQ

### How much does the USB C Audio Adapter StarTech.com CDP235APDM cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 19.06.2026 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 StarTech 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 StarTech 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for USB C Audio Adapter StarTech.com CDP235APDM?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11258161/62193958_large.webp