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header-product InLine USB HD Audio Adapter 33053I 24 Bit 192kHz to Digital Coax/Toslink/I2S Converter
56.49 €

InLine USB HD Audio Adapter 33053I 24 Bit 192kHz to Digital Coax/Toslink/I2S Converter

InLine 33053I USB HD Audio Adapter Converter Photo 1
InLine 33053I USB HD Audio Adapter Converter Photo 2
InLine 33053I USB HD Audio Adapter Converter Photo 3
InLine 33053I USB HD Audio Adapter Converter Photo 4
InLine 33053I USB HD Audio Adapter Converter Photo 1
InLine 33053I USB HD Audio Adapter Converter Photo 2
InLine 33053I USB HD Audio Adapter Converter Photo 3
InLine 33053I USB HD Audio Adapter Converter Photo 4
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InLine USB HD Audio Adapter 33053I 24 Bit 192kHz to Digital Coax/Toslink/I2S Converter

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Short description

The InLine USB HD Audio Adapter 33053I is a high-resolution audio converter supporting 24-bit and 192kHz audio processing. It converts USB signals into digital Coaxial, Toslink, and I2S outputs, ensuring crystal-clear sound transmission. Ideal for connecting computers and digital audio devices to external home theater systems, amplifiers, or DACs, providing professional-grade sound quality for music production, gaming, and multimedia entertainment setups.
Available at price 56.49 €: 32 pcs.
Total available for order: 64 pcs.
Warranty: 2 Years
SKU: 1100934
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
23.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.14 kg)
Parcel couriers
Unisend LV / Latvijas Pasts pakomāts / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The InLine USB HD Audio Adapter 33053I 24 Bit 192kHz to Digital Coax/Toslink/I2S Converter is a high-resolution audio interface designed to bridge computers and digital audio systems. It efficiently processes audio data from a computer via a USB connection and converts it into crystal-clear digital signals, ensuring reliable sound transmission for various multimedia and professional setups. Featuring support for high sampling rates and multiple digital output options, this adapter delivers precision and stability for demanding audio applications.

Advantages

This adapter ensures high-fidelity sound processing with sampling rates reaching up to 192kHz at 24-bit depth, providing exceptional clarity for music playback and production. The inclusion of dedicated oscillators helps achieve accurate clocking and lower digital signal jitter for consistent performance. Users benefit from flexible connectivity options including Toslink, coaxial RCA, and I2S outputs, along with ASIO driver support and multichannel passthrough capabilities for immersive entertainment experiences.

Suitable for

  • Connecting a PC or laptop to external home theater systems, amplifiers, or standalone DACs
  • Music production and multimedia entertainment setups requiring high-resolution audio processing
  • Professional IT environments and on-site installations needing digital audio conversion
  • Passing through 5.1 and DTS-HD 7.1 audio signals via S/PDIF

The device may not be suitable if your primary audio setup relies strictly on analog inputs, as this converter only provides digital outputs. Additionally, it does not support Dolby True-HD signal passthrough, and users requiring compatibility with the very latest operating system versions may need to check driver availability, as the specified supported systems focus on Windows 8, 7, Vista, XP, and Mac OS X 10.4 or above.

Key specifications

  • Converts USB signals to digital Coaxial, Toslink, and I2S outputs
  • Supports sampling rates up to 192KHz and 24-bit depth
  • USB 2.0 high-speed interface with USB Audio Device Class 2.0 and 1.0 support
  • Micro USB bus-powered operation
  • Integrated additional oscillators for lower digital signal jitter
  • ASIO driver support via chipset
  • S/PDIF 5.1 and DTS-HD 7.1 passthrough compatibility
  • Physical dimensions: 40 mm width, 76 mm depth, 20 mm height

To use the InLine USB HD Audio Adapter, connect it to your computer using the supplied Micro-USB cable for power and data transmission. Install the necessary software drivers from the included CD if required for ASIO support. Connect your chosen digital output cable, such as a Toslink optical cable, coaxial RCA cable, or I2S RJ45 cable, from the converter to your external amplifier, DAC, or home theater receiver. Select your preferred sampling rate through the user settings and configure your operating system audio output to complete the setup.

What to consider before purchase

  • Verify that your audio receiver or amplifier features compatible digital inputs such as Toslink, coaxial, or I2S
  • Check your computer operating system compatibility against the supported versions
  • Confirm whether you require multichannel passthrough formats like DTS-HD 7.1 or S/PDIF 5.1

For optimal audio performance, ensure you install the correct chipset drivers and select stable sampling rate settings that match your source material and receiving equipment capabilities.

All features

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
40 x 76 x 20

Packaging data

Package volume:
1000 cm³
Package height: The distance from the top to the bottom of the packaging.
36 mm
Package width: The distance from one side of the packaging to the other.
140 mm
Package weight: Weight of the packaged product.
147 g
Package depth: The distance from the front to the back of the packaging.
195 mm

Weight & dimensions

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.
0.088 kg
Height: The measurement of the product from head to foot or from base to top.
20 mm
Depth: The distance from the front to the back of something.
76 mm
Width: The measurement or extent of something from side to side.
40 mm

Ports & interfaces

S/PDIF out port: S/PDIF (Sony/Philips Digital Interconnect Format) is a digital audio interconnect used in consumer audio equipment over relatively short distances. The signal is transmitted over either a coaxial cable with RCA connectors or a fibre optic cable with TOSLINK connectors.
Yes
Digital audio coaxial in: The socket in the device for the digital audio input. The signal is broight into the device via a coaxial cable with an RCA connector.
1

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 32 23.09.2026 Best delivery
56.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 32 07.10.2026
59.99 €
56.49 €
Stock: 32
Delivery Date: 23.09.2026 Best delivery
Warehouse: WH357
Available only for legal entities
59.99 €
Stock: 32
Delivery Date: 07.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine 33053I USB HD Audio Adapter Converter cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 23.09.2026 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 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.

Where can I download the instructions for InLine 33053I USB HD Audio Adapter Converter?

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.
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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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.