Jabra Speak2 75 with Link 380 USB-C Adapter for Microsoft Teams - 2775-329-01

Product Overview

The Jabra Speak2 75 with Link 380 USB-C for Microsoft Teams bundles the Speak2 75 certified speakerphone with the Jabra Link 380 USB-C Bluetooth adapter, delivering a complete wireless speakerphone system for Microsoft Teams environments. The included Link 380 USB-C dongle provides a dedicated Bluetooth connection independent of the host laptop's built-in Bluetooth, improving connection stability in enterprise environments where built-in Bluetooth co-exists with other wireless radios. The 65mm full-range speaker, four beamforming microphones, 32-hour battery, and IP64 rating make this a deployable solution for personal use, shared huddle spaces, and small conference rooms.

Product Description

The core differentiator of this SKU (2775-329-01) over the standard 2775-109-01 is the inclusion of the Jabra Link 380 USB-C Bluetooth adapter. In enterprise laptop environments, particularly those with active Wi-Fi 6, USB 3.0 devices, and other 2.4GHz wireless radios operating simultaneously, built-in Bluetooth can experience interference, connection drops, or audio degradation. The Link 380 USB-C adapter relocates the Bluetooth radio to a dedicated USB-C dongle, creating a cleaner, more isolated wireless channel between the speakerphone and the computing host.

The Jabra Link 380 is the USB-C variant of Jabra's connectivity dongle line, making this bundle directly compatible with modern USB-C-only laptops and docks without a USB-A adapter. For procurement teams standardizing on USB-C connectivity infrastructure, this bundle eliminates the need for a separate adapter purchase and simplifies the deployment kit.

The Speak2 75's audio specifications remain the same as the base model: 65mm full-range driver, super-wideband audio, advanced full duplex, four beamforming microphones with DSP noise reduction, Voice Level Normalization, and the 360-degree LED Microphone Quality Indicator. The 32-hour wireless battery and IP64 rating support travel and mobile use cases. Device linking between two Speak2 75 units extends coverage for larger tables. Enterprise management via Jabra Direct, Xpress, Sound+, and Jabra Plus covers all deployment scenarios.

Key Features

• Includes Jabra Link 380 USB-C Adapter — Dedicated USB-C Bluetooth dongle provides isolated wireless connection, reducing interference from built-in laptop Bluetooth in dense wireless environments.
• Microsoft Teams Certified — Certified audio and Teams button functionality for one-touch meeting join and certified call quality.
• USB-C Dongle Compatibility — Link 380 USB-C connects directly to USB-C ports on modern laptops and docks without an adapter.
• 65mm Full-Range Speaker — Larger driver than typical compact speakerphones; fuller voice and content audio for small group meetings.
• Super-Wideband Audio — Extended audio bandwidth for higher-fidelity voice reproduction when supported by the UC client.
• 4 Beamforming Microphones — DSP-processed directional array reduces ambient noise and focuses on active speakers in open-plan environments.
• Voice Level Normalization — Equalizes volume differences between participants at different distances without manual adjustment.
• Microphone Quality Indicator — 360-degree LED light ring shows real-time microphone pick-up quality for optimal device placement.
• 32-Hour Battery Life — Multiple work days of wireless use; suitable for travel, hot-desk, and remote work deployments.
• IP64 Rating — Dust-tight and splash-resistant for durable transport and field use.
• Device Linking — Two Speak2 75 units wirelessly linked for extended coverage in larger rooms or at longer tables.
• Dual USB-A + USB-C Cable — Single cable with both connectors for wired connectivity to any laptop; Link 380 USB-C used for wireless.

Typical Applications

• Huddle Room
• Conference Room
• Commercial Meeting Space
• Training Room
• Government Space
• Boardroom (device-linked pair for larger tables)

Technical Specifications

Frequently Asked Questions

Why would I choose this bundle over the 2775-109-01 (without Link 380)?

The Link 380 USB-C adapter provides a dedicated Bluetooth radio independent of your laptop's built-in Bluetooth. In environments with high wireless radio density — including open offices with many Bluetooth devices, USB 3.0 equipment causing 2.4GHz interference, or laptops with known Bluetooth driver issues — the Link 380 significantly improves connection reliability and audio stability. If built-in Bluetooth on your devices is stable, the 2775-109-01 without the adapter is equivalent in audio performance.

Is there a USB-A version of the Link 380 adapter?

Yes. The Link 380 comes in both USB-A and USB-C variants. This bundle (2775-329-01) includes the USB-C version. If your organization's laptops use USB-A ports, purchase the standalone Link 380 USB-A separately, or consider the 2775-109-01 and 2775-209-01 bundles which use built-in Bluetooth.

Does using the Link 380 affect audio quality vs. built-in Bluetooth?

In stable environments, audio quality is equivalent. The Link 380's primary advantage is connection reliability, not audio fidelity improvement. Both paths use Bluetooth audio codecs at the same quality level. The benefit is most apparent in environments where built-in Bluetooth causes intermittent dropouts or audio artifacts.

Can I use the Link 380 with other Jabra devices?

The Link 380 is compatible with other Jabra devices that support the Jabra link dongle connection system, including select Jabra Evolve2 headsets. Check compatibility on the Jabra website for specific device pairings.

How many people can this speakerphone support?

The Speak2 75 is designed for personal use and small groups of 1–4 people within arm's reach. For larger groups or longer tables, two Speak2 75 units can be device-linked wirelessly for extended coverage. Most room design guidelines place a single Speak2 75 on huddle room or small conference tables up to 4–6 feet; two linked units for larger surfaces.

What enterprise management tools are available?

Jabra Direct handles local device management and firmware updates. Jabra Xpress enables silent mass deployment and fleet firmware management. Jabra Plus provides cloud-based enterprise monitoring and policy enforcement. Jabra Sound+ is the end-user companion app for personal audio settings.

What is the warranty on this product?

The Jabra Speak2 75 with Link 380 USB-C carries a 1-year manufacturer warranty. Jabra Warranty+ and Jabra Care commercial service plans are available for extended coverage, advance replacement, and dedicated support terms.