USB to QD Adapter POLY DA75 786C6AA

Name: USB to QD Adapter POLY 786C6AA
Brand: HP
SKU: 10787267
Price: 44.49 EUR
Availability: InStock

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USB to QD Adapter POLY DA75 786C6AA for HP

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The POLY DA75 786C6AA USB to QD Adapter is designed for seamless connectivity between USB devices and QD headsets. It ensures high-quality audio transmission and compatibility with various HP devices. Ideal for professional use, it enhances communication efficiency and provides a reliable connection for conference calls and online meetings.

Available at price 44.49 €: 1 pcs.

Total available for order: 94 pcs.

Warranty: 2 Years

SKU: 10787267

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

25.06.2026 {{selectedOffer.officeDeliveryString}}

free

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

30.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.07 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:

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

Available for private customers at price 47.49 €: 30 pcs.

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Product information

Description

POLY DA75 USB to QD Adapter enables connection of QD-equipped headsets to a computer via USB. The compact adapter provides audio and microphone signals over a single USB-C or USB-A connection (depending on cable) and is designed for use with compatible Plantronics/Poly headsets featuring Quick Disconnect (QD) connectors.

Advantages

The adapter offers plug-and-play operation for softphones and communication apps, delivering both headset audio and microphone input through one USB port. Its compact, durable casing is intended for desktop and mobile use, and it supports wideband audio for improved call clarity when used with compatible devices.

Key specifications

Model: POLY DA75
Interface: USB to QD (Quick Disconnect)
Compatibility: Works with QD-equipped Plantronics/Poly headsets
Audio support: Stereo audio and microphone passthrough (wideband depends on headset and host)
Form factor: Compact inline adapter
Cable options: USB-C or USB-A depending on supplied cable

How to use

Connect the headset’s QD plug to the DA75 adapter, then plug the adapter’s USB connector into the computer’s USB port. Allow the operating system to detect the device; drivers usually install automatically. Select the POLY USB audio device in your communication application and adjust audio settings as needed.

Recommendations

For best performance, use with officially supported Plantronics/Poly headsets and keep device firmware and PC audio drivers up to date. If the adapter is supplied with a specific USB cable type, verify host port compatibility (USB-A or USB-C) before purchase.

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Warehouse	Stock	Delivery to the store	Store Price
WH94	30	25.06.2026 Best delivery	47.49 €
WH354	19	02.07.2026	93.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	1	25.06.2026 Best delivery	44.49 €
EU4	6	09.07.2026	57.49 €
EU6	19	25.06.2026 Best delivery	68.49 €
WH109	19	09.07.2026	82.99 €

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47.49 €

Stock: 30

Delivery Date: 25.06.2026 Best delivery

Warehouse: WH94

93.49 €

Stock: 19

Delivery Date: 02.07.2026

Warehouse: WH354

Available only for legal entities

44.49 €

Stock: 1

Delivery Date: 25.06.2026 Best delivery

Warehouse: WH15

57.49 €

Stock: 6

Delivery Date: 09.07.2026

Warehouse: EU4

68.49 €

Stock: 19

Delivery Date: 25.06.2026 Best delivery

Warehouse: EU6

82.99 €

Stock: 19

Delivery Date: 09.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the USB to QD Adapter POLY DA75 786C6AA cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 25.06.2026 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 HP 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 HP 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.

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