# USB Video Bar POLY Studio 4K Ultra HD 3840 x 2160 5x Zoom Black

**URL:** https://aio.lv/en/product--hp-poly-842d4aaabb--10808775
**Data updated:** 2026-01-15 11:58 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** HP POLY
**Manufacturer code:** 842D4AA#ABB
**EAN:** 8592978524593
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The POLY Studio USB Video Bar offers 4K Ultra HD video resolution with a maximum of 3840 x 2160 pixels. It features a 5x digital zoom and comes in black. Ideal for high-quality video conferencing and streaming, ensuring clear visuals and professional-grade performance.

## Long description

The POLY Studio USB Video Bar delivers 4K Ultra HD video resolution up to 3840 x 2160 pixels and features a 5x digital zoom in a black housing. Designed for use with computers and conferencing systems, this compact video bar integrates a camera optimized for high-resolution video capture, providing clear image detail for meetings, presentations, and streaming. The device connects via USB and is intended as an accessory for networked workspaces requiring enhanced visual quality.
Advantages
The USB Video Bar offers 4K Ultra HD imaging that preserves fine detail and supports sharper video across a range of lighting conditions. The 5x digital zoom enables closer framing of speakers or objects without repositioning the unit. Its all-in-one form factor reduces cable clutter on the desk and simplifies setup. The black finish is unobtrusive in professional environments.
Suitable for
Video conferencing in small to medium meeting rooms
Remote workstations and home offices
Live streaming and content creation
Presentations where high-resolution video is required
Key specifications
Maximum video resolution: 3840 x 2160 (4K Ultra HD)
Optical/digital zoom: 5x digital zoom
Color: Black
Connection interface: USB
Form factor: Integrated video bar for desktop or display mounting
How to use
Place the POLY Studio USB Video Bar on top of a monitor or on a stable surface facing the participants. Connect the device to a computer using the USB cable and allow the host system to recognize the peripheral; install any manufacturer-recommended drivers or software if prompted. Select the device as the camera source within your conferencing or streaming application and adjust framing using the 5x digital zoom to achieve the desired composition.
Usage recommendations
For optimal image quality, position the video bar at eye level and ensure even front lighting to reduce shadows and glare. When using digital zoom, check the application preview to maintain clarity, and keep firmware and drivers up to date to benefit from performance and compatibility updates.

## Specifications

| Feature | Value |
|---|---|
| Digital zoom | 5 x |
| Weight | 2.342 kg |
| Zoom capability | Yes |
| Operating relative humidity (H-H) | 15 - 80 |
| Storage temperature (T-T) | -25 - 70 |
| Built-in microphone | Yes |
| Operating temperature (T-T) | 0 - 40 |
| AC adapter included | Yes |
| Line-in | Yes |
| Storage relative humidity (H-H) | 5 - 95 |
| Height | 105 mm |
| Width | 700 mm |
| Depth | 70 mm |
| Remote control included | Yes |
| Product colour | Black |
| Cables included | USB |
| Built-in speaker(s) | Yes |
| Maximum video resolution | 3840 x 2160 |
| Windows operating systems supported | Windows 10, Windows 7, Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.14 Mojave, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra |
| Power source type | AC |
| Mounting kit | Yes |
| 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 | Yes |
| Remote control battery type | AAA |
| DC current (max) | 5 A |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

## Image

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