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header-product HERTZ adapter USB-C to 3.5mm jack AK291A, white
4.99 €

HERTZ adapter USB-C to 3.5mm jack AK291A, white

HERTZ AK291A USB‑C to 3.5mm adapter Photo 1
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HERTZ adapter USB-C to 3.5mm jack AK291A, white

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Short description

HERTZ AK291A is a compact white adapter that converts a USB‑C port to a 3.5 mm audio jack. It enables connection of wired headphones, headsets, or external audio devices to smartphones, tablets and laptops with USB‑C only. The adapter is plug‑and‑play and suitable for listening, calls and basic audio output where a 3.5 mm connector is required.
Available for order: 109 pcs.
Warranty: 2 Years
SKU: 12238542
Manufacturer: HERTZ
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

HERTZ adapter USB-C to 3.5mm jack AK291A, white is a compact audio adapter that converts a USB-C port into a standard 3.5 mm headphone jack. Designed for devices that lack a dedicated analog audio output, this plug-and-play adapter makes it possible to use wired headphones, headsets with microphone support, and other 3.5 mm audio accessories with smartphones, tablets and laptops that provide audio over USB-C. The white casing and minimalist form factor make the adapter unobtrusive and easy to carry in a pocket or bag.

Advantages

The adapter supports simple, reliable analog audio output without requiring drivers, providing immediate connectivity for headphones and external speakers. Its compact size and lightweight construction ensure convenient portability. The white finish offers a neutral aesthetic that pairs well with most devices. The AK291A is intended for everyday listening, voice calls and basic audio tasks where a 3.5 mm connector is required.

Suitable for

  • Connecting wired headphones to smartphones, tablets and laptops with USB-C only
  • Using headsets with inline microphones for voice calls and conferencing
  • Connecting portable speakers or car audio inputs that accept a 3.5 mm jack
  • Temporary replacement for damaged built-in headphone jacks

Key specifications

  • Connector type: USB-C male to 3.5 mm female
  • Audio format: analog stereo output, microphone pass-through for compatible headsets
  • Compatibility: devices with USB-C audio output (digital-to-analog handled by device or adapter)
  • Construction: compact, lightweight enclosure in white color
  • Operation: plug-and-play, no driver installation required

How to use

Insert the USB-C end of the adapter into the device's USB-C port and plug the 3.5 mm headphone or headset connector into the adapter's jack. The adapter is plug-and-play: audio should switch automatically to the connected accessory for music playback and calls. If a headset with a microphone is used, check device audio settings to ensure the external microphone is selected when making calls or recording. When disconnecting, remove the adapter gently to avoid stress on the device port.

Usage recommendations

For reliable operation, use with devices that explicitly support audio over USB-C or support analog audio adapters. Avoid exposing the adapter to water or extreme temperatures, and store it in a protective case or pocket to prevent bending or debris ingress in the connectors.

Description

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Customer reviews

Customer questions

FAQ

How much does the HERTZ AK291A USB‑C to 3.5mm adapter cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 16.07.2026 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 HERTZ 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 HERTZ 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.
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.
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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.