# Camera HP Poly Studio Black 3840 x 2160 pixels 842D4AA Poly

**URL:** https://aio.lv/en/product--hp-poly-842d4aa--10748633
**Data updated:** 2025-12-30 10:02 (EET)
**Category:** Conference Equipment
**Manufacturer:** HP POLY
**Manufacturer code:** 842D4AA
**EAN:** 197497463422
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The HP Poly Studio Black camera features a high resolution of 3840 x 2160 pixels, ensuring clear and detailed video quality. Designed for professional video conferencing, it offers superior audio and video performance, making it ideal for remote meetings and collaborations. Its sleek design fits well in any office environment, enhancing the overall aesthetic while providing reliable functionality.

## Long description

Poly Studio USB Video Bar is a USB video bar designed to deliver high-resolution video and clear audio for medium meeting rooms. The HP Poly Studio Black model (842D4AA) provides 3840 x 2160 pixels video quality and a compact black design that integrates into professional conference environments. Advanced audio processing and a smart DirectorAI camera ensure reliable performance for remote meetings and collaborative sessions.
Advantages
The Poly Studio USB Video Bar combines 4K video resolution with beamforming microphones and acoustic enhancements to produce clear speech and detailed visuals. DirectorAI camera technology automatically frames participants and adapts to the room, while plug-and-play USB connectivity simplifies setup. The unit’s compact black housing and 2.342 kg weight make it suitable for fixed installation in mid-sized meeting spaces.
Suitable for
Medium meeting rooms and huddle spaces
Professional video conferencing and remote collaboration
Boardroom calls and client presentations
Hybrid team meetings with distributed participants
Key specifications
Model: HP Poly Studio Black (MPN: 842D4AA)
Video resolution: 3840 x 2160 pixels (4K)
Connectivity: USB (plug-and-play)
Colour: Black
Weight: 2.342 kg
How to use
Position the Poly Studio USB Video Bar centrally below or above the display in the meeting room and connect it to a host PC or conferencing appliance using the USB cable. Allow the platform or conferencing application to detect the device; install drivers only if required by your system. Use the room’s conferencing software controls to manage camera framing, audio levels, and meeting participation. For consistent results, place the unit at a height that provides a clear view of participants in the room.
Usage recommendations
Install the unit at eye level for the seated participants where possible, keep the area around the bar free of obstructions, and test audio and video before important calls. Use a stable USB connection and update firmware/drivers periodically to maintain optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Digital zoom | 5 x |
| Zoom capability | No |
| Built-in microphone | No |
| Line-in | No |
| Remote control included | No |
| Built-in speaker(s) | No |
| Maximum video resolution | 3840 x 2160 |
| Mounting kit | No |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| DC input voltage | 12 |
| Horizontal field of view | 110 ° |
| HD type | 4K Ultra HD |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| Remote control batteries included | No |
| Remote control battery type | AAA |
| DC current (max) | 5 A |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Windows operating systems supported | Windows 8.1, Windows 7, Windows 10 |
| Mac operating systems supported | Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra, Mac OS X 10.12 Sierra |

### Power

| Feature | Value |
|---|---|
| Power source type | AC |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.342 kg |
| Height | 105 mm |
| Width | 700 mm |
| Depth | 70 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 15 - 80 |
| Storage temperature (T-T) | -25 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Cables included | USB |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 POLY 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 POLY 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, 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.

## Image

https://aio.lv/img/cache/product/10748633/59938740_large.webp