Jabra BIZ 2400 II Duo, NC, Wideband

The Jabra BIZ 2400 II Duo, NC, Wideband is a corded QD headset configuration identified by SKU 2489-820-209. Its model naming distinguishes the Duo wearing format, NC designation, Wideband designation, and QD connection type. The supplied Jabra source references this headset in a support question concerning use with a Jabra Link 260 and compliance with Microsoft Skype for Business certification. Because the source does not provide detailed specifications, accessories, measurements, or certification instructions, this listing preserves those boundaries rather than adding unsupported claims.

Ideal Use Cases

This model is relevant when a corded Jabra QD headset is required and the exact BIZ 2400 II Duo, NC, Wideband configuration matches an existing equipment plan. The provided support context specifically associates a Jabra corded QD headset with the Jabra Link 260 and a Microsoft Skype for Business certification question. Buyers working within that context can use SKU 2489-820-209 to identify the precise model referenced by the source. Compatibility beyond this stated context is not documented in the supplied data.

Why Choose This Model

The main advantage of this listing is precise configuration identification. Jabra BIZ 2400 II is the product family, while Duo, NC, Wideband, and QD distinguish the listed version. That clarity is important when selecting among similarly named headset configurations or matching a purchase to an existing SKU. The model is explicitly described as corded, making it suitable for buyers intentionally seeking a corded QD arrangement. No wireless capability, connector adapter, controller, or other accessory is specified as included.

Installation and Integration

The Jabra source discusses using a Jabra Link 260 with a Jabra corded QD headset, but it does not provide installation steps in the supplied material. The Link 260 should therefore be treated as referenced equipment rather than a confirmed in-box component. The source also places the combination within a Microsoft Skype for Business certification discussion, but it does not supply the compliance procedure, software requirements, supported operating systems, or configuration settings. Confirm the intended connection path and required components before installation, particularly when the headset must fit an established communications environment.

Performance Highlights

The available performance descriptors are NC and Wideband. These are part of the official product title and identify this specific BIZ 2400 II configuration. The supplied source does not define the NC implementation, provide microphone measurements, list frequency response, or quantify wideband performance. It also provides no acoustic test results, hearing-protection details, speaker specifications, or call-control functions. Accordingly, the model can be accurately described as the NC and Wideband variant, while more detailed performance claims cannot be established from the available information.

What Makes It Different

This version combines the BIZ 2400 II model designation with Duo, NC, Wideband, and QD identifiers under one exact SKU. Those identifiers separate it from other possible configurations without relying on undocumented feature comparisons. The support-page title further distinguishes it as a Jabra corded QD headset discussed alongside the Jabra Link 260. The supplied images appear to include unrelated Jabra products and general brand assets, so none is used as the product image for this listing. This avoids presenting another device as SKU 2489-820-209.

Final Assessment

The Jabra BIZ 2400 II Duo, NC, Wideband is best evaluated as a specifically identified corded QD headset rather than through specifications absent from the source. Its confirmed identifiers are the Jabra brand, BIZ 2400 II model family, Duo format, NC designation, Wideband designation, QD connection description, and SKU 2489-820-209. The supplied Jabra page also references Link 260 use and Microsoft Skype for Business certification, but does not document compatibility guarantees, included accessories, warranty coverage, or detailed technical performance.