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header-product InLine 33054E USB Type-C Audio Converter with DAC and 3.5mm Jack 0.15m Black
24.99 €

InLine 33054E USB Type-C Audio Converter with DAC and 3.5mm Jack 0.15m Black

InLine 33054E USB Type-C Audio Converter Photo 1
InLine 33054E USB Type-C Audio Converter Photo 2
InLine 33054E USB Type-C Audio Converter Photo 1
InLine 33054E USB Type-C Audio Converter Photo 2
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InLine 33054E USB Type-C Audio Converter with DAC and 3.5mm Jack 0.15m Black

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Short description

The InLine 33054E is a compact USB Type-C audio converter and adapter featuring a built-in digital-to-analog converter (DAC) and a 3.5mm jack. With a cable length of 0.15 meters and a stylish black finish, it enables seamless connection of traditional wired headphones or audio devices to modern USB-C enabled smartphones, tablets, and laptops for high-quality sound transmission on the go.
Available for order: 202 pcs.
Warranty: 2 Years
SKU: 12404796
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
18.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer
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Product information

Description

The InLine 33054E USB Type-C Audio Converter with DAC and 3.5mm Jack 0.15m Black is a compact and active solution designed to connect traditional wired audio devices to modern USB Type-C enabled hardware. Featuring a built-in Conexant CX21988 digital-to-analog and analog-to-digital converter, this adapter bridges the gap between USB-C smartphones, tablets, laptops and standard 3.5mm audio equipment. With a short cable length of 0.15 meters and a robust black aluminum housing, it provides reliable audio and voice transmission for everyday use.

Advantages

The integrated active DAC supports high-resolution audio processing up to 96kHz/24-bit, significantly reducing signal loss and distortion for clear sound reproduction. An integrated ADC operating at 48kHz/16-bit ensures stable microphone and voice transmission when using headsets. With a signal-to-noise ratio of 100dB, low total harmonic distortion, and built-in support for both CTIA and OMTP headset standards, this adapter delivers clean and versatile audio performance. Automatic headphone detection and Plug and Play functionality allow for straightforward operation without the need for manual driver installations.

Suitable for

  • Connecting traditional wired 3.5mm headphones to modern USB-C smartphones and tablets
  • Enabling voice calls and gaming using headsets with microphones on USB-C laptops
  • Upgrading mobile audio playback quality with high-resolution digital-to-analog signal conversion

When it may not be suitable

This adapter may not be suitable for connecting high-impedance studio headphones that require dedicated headphone amplifiers for optimal performance. Additionally, it cannot be used with audio sources that do not feature a functional USB Type-C audio output port.

Key specifications

  • USB Type-C connector
  • 3.5 mm female jack interface
  • Conexant CX21988 digital audio codec chip
  • DAC resolution up to 96 kHz / 24 bit
  • ADC resolution up to 48 kHz / 16 bit
  • Signal-to-noise ratio of 100 dB
  • Total harmonic distortion plus noise of -85 dB
  • Audio cable length of 0.15 m
  • Black aluminum housing

How to use

To use the InLine audio converter, simply plug the USB Type-C connector into an available port on your compatible smartphone, tablet, or laptop. Connect your standard 3.5mm wired headphones or headset into the 3.5mm jack on the other end of the adapter. The device will automatically detect the connected headphones and configure itself without requiring any external drivers or software. You can then immediately play music, watch videos, or conduct voice calls through your connected audio gear.

What to consider before purchase

  • Verify that your smartphone, tablet, or laptop USB-C port supports digital audio output
  • Check if your existing wired headphones or headsets use standard CTIA or OMTP pin configurations
  • Note the 0.15-meter cable length to ensure it meets your spatial requirements for mobile or desktop use

Usage recommendations

For optimal longevity and stable signal transmission, avoid sharply bending the 0.15-meter cable near the connector joints. Disconnect the adapter by pulling gently on the housing rather than tugging directly on the attached cable. Store the device in a dry environment when not in use to protect the aluminum housing and internal components.

Specifications

Product colour: The colour e.g. red, blue, green, black, white.
Black
All features
AUX in:
Yes
Bit rate:
24 bit
Accuracy:
100 dB
Supported sample rates:
48, 96
Audio cable length:
0.15 m

Other features

Quantity: The number of products there are.
1
USB connector type: The type of USB connector/port that this product has.
USB Type-C

Logistics data

Package volume:
300 cm³

Packaging data

Package weight: Weight of the packaged product.
31 g
Package height: The distance from the top to the bottom of the packaging.
135 mm
Package depth: The distance from the front to the back of the packaging.
17 mm
Package width: The distance from one side of the packaging to the other.
100 mm
Package type: The type of product package e.g. box.
Hanging box

Weight & dimensions

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
11 x 135 x 9
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.006 kg
Height: The measurement of the product from head to foot or from base to top.
9 mm
Depth: The distance from the front to the back of something.
135 mm
Width: The measurement or extent of something from side to side.
11 mm

Features

Product colour: The colour e.g. red, blue, green, black, white.
Black

Description

Machine translation.

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Customer reviews

Customer questions

FAQ

How much does the InLine 33054E USB Type-C Audio Converter 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 — 202 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 15.12.2026 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 InLine 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 InLine 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery
Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment
Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.