Audio Headset Adapter Cable InLine 99301W

Name: Audio Headset Adapter Cable InLine 99301W
Brand: InLine
SKU: 1077028
Price: 5.99 EUR
Availability: InStock

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Audio Headset Adapter Cable InLine 99301W 3.5mm Male to 2x 3.5mm Female

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Short description

The InLine Audio Headset Adapter Cable features a 3.5mm male connector and two 3.5mm female connectors, allowing you to connect your headset to devices with ease. With a cable length of 1 meter and gold-plated contacts, it ensures a reliable connection and high-quality audio transmission. The sleek white design complements any setup.

Available at price 5.99 €: 1166 pcs.

Total available for order: 2332 pcs.

Warranty: 2 Years

SKU: 1077028

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

02.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.03 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The InLine 99301W Audio Headset Adapter Cable converts a single 3.5 mm four‑pole audio socket into two separate 3.5 mm sockets, enabling conventional computer headsets with separate microphone and headphone plugs to be used with devices that have a combined 4‑pole jack (found on many smartphones, laptops and tablets). The adapter follows the common CTIA/AHJ pinout used by Apple devices, many HTC models and some Lenovo and Dell notebooks, providing compatibility for headsets across those devices. The cable is 1 m long, white, and fitted with gold‑plated contacts for reliable signal transmission.

Advantages

This compact adapter supports headsets with separate mic and headphone plugs to connect to combined 4‑pole jacks, maintaining proper microphone and stereo audio routing. Gold‑plated contacts improve contact reliability and reduce corrosion. The 1 m cable length offers convenient reach without excess slack, and the white design matches many consumer devices.

Suitable for

Connecting PC headsets (separate mic and headphone plugs) to smartphones with a 4‑pole 3.5 mm jack
Using computer headsets with MacBook Pro / MacBook Air models that use a combined audio/mic jack
Compatibility with iPhone models and many HTC, Lenovo (e.g., ThinkPad T510 series) and Dell Latitude laptops that follow the CTIA/AHJ pinout

Key specifications

Manufacturer: InLine
Model: 99301W
Connectors: 3.5 mm male (4‑pole) to 2 × 3.5 mm female (3‑pole)
Cable length: 1 m
Contact plating: Gold‑plated contacts
Colour: White
EAN: 4043718264490

How to use

Insert the 3.5 mm male plug into the device's combined audio/microphone jack. Plug the headset's headphone (audio out) and microphone (mic) 3.5 mm plugs into the corresponding female sockets of the adapter. The adapter adheres to the CTIA/AHJ pin assignment used by many mobile devices; verify headset plug orientation if audio or microphone does not work as expected.

Usage recommendations

For reliable operation, use headsets with standard 3.5 mm TRS plugs for audio and mic. If a device does not detect the microphone, try reversing the headset plugs or test with another headset to confirm compatibility. Keep contacts clean and avoid excessive bending near connectors to prolong service life.

Specifications

Cable length:: 1 m
Connector 1:: 3.5mm
Connector 2:: 2 x 3.5mm
Product colour:: White

All features

Features

Cable length:: 1 m
Product colour:: White
Connector 1:: 3.5mm
Connector 2:: 2 x 3.5mm
Connector contacts plating:: Gold
Connector 1 form factor:: Straight
Connector 2 form factor:: Straight
Connector 1 gender:: Male
Connector 2 gender:: Female

Other features

Cable colour:: White

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Instructions

mmo_37046953_1498393046_8852_16144.pdf

mmo_37046953_1498393046_8852_16144(1).pdf

Description

Instructions

mmo_37046953_1498393046_8852_16144.pdf

mmo_37046953_1498393046_8852_16144(1).pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH357	1166	29.06.2026 Best delivery	5.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	1166	07.07.2026	14.49 €

5.99 €

Stock: 1166

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH357

Available only for legal entities

14.49 €

Stock: 1166

Delivery Date: 07.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Audio Headset Adapter Cable InLine 99301W cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2332 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 29.06.2026 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: 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, 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 Audio Headset Adapter Cable InLine 99301W?

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.

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