Jabra speak2 40 ms microsoft teams certified wired USB speakerphone portable full duplex 4 mic beamforming ip64 dark grey
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Jabra speak2 40 ms microsoft teams certified wired USB speakerphone portable full duplex 4 mic beamforming ip64 dark grey
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Description
Item No.
73c97666-2583-4192-85d9-02539c39b5c3
Singular Selected
Jabra Speak2 40 — MS Teams USB Speakerphone (2740-109)
Portable, Microsoft Teams-certified USB speakerphone with full duplex audio, four beamforming noise-cancelling microphones and a full-range 50 mm speaker — built for huddle rooms, home offices and travel.
MS Teams certified + buttonUSB-C + USB-A on one cable4 beamforming mics · Full DuplexIP64 · 245 g
The Jabra Speak2 40 MS Teams (2740-109) is Jabra's next-generation portable USB speakerphone, optimised for Microsoft Teams
Details
Singular Selected
Jabra Speak2 40 — MS Teams USB Speakerphone (2740-109)
Portable, Microsoft Teams-certified USB speakerphone with full duplex audio, four beamforming noise-cancelling microphones and a full-range 50 mm speaker — built for huddle rooms, home offices and travel.
MS Teams certified + buttonUSB-C + USB-A on one cable4 beamforming mics · Full DuplexIP64 · 245 g
The Jabra Speak2 40 MS Teams (2740-109) is Jabra's next-generation portable USB speakerphone, optimised for Microsoft Teams meetings in personal offices, huddle rooms and on the road. The compact puck weighs just 245 g and packs four beamforming digital MEMS microphones with noise cancellation, a full-range 50 mm speaker, full-duplex audio and Voice Level Normalisation — so everyone in the room sounds equally clear to remote participants. The integrated cable carries both USB-C and USB-A connectors so it plugs into any laptop out of the box.
Variant Note: This is the MS Teams certified variant with a dedicated Teams button. It also works with Zoom, Google Meet, Amazon Chime and Chromebook, but is optimised for Teams. For non-Teams environments use the UC variant 2740-209. For larger conference rooms (up to 6 m × 6 m) or Bluetooth wireless connectivity, look at the Jabra Speak2 55 or Speak2 75.
Best For
✓ Personal offices and home setups
✓ Huddle rooms up to 4.5 × 4.5 m / 3–6 people
✓ Microsoft Teams-first organisations
✓ Hybrid workers needing audio on the go
✓ Laptops with either USB-C or USB-A only
✓ Frequent travellers (IP64 + carry pouch)
Key Features
Full Duplex audio
Allows everyone in the room and remote participants to talk and be heard at the same time — preserving the natural ebb-and-flow of face-to-face conversation, not the half-duplex robot effect of older speakerphones.
4-microphone beamforming
Four digital MEMS microphones with a 2.3 m / 7.5 ft pickup range use beamforming to focus on voices and filter out squeaky chairs, fan noise and typing — combined with acoustic echo cancellation for clear two-way calls.
Voice Level Normalisation
Automatic gain control equalises all voices on outgoing audio — so the quiet person across the room sounds as loud as the one right next to the mic.
IP64 + travel-ready
Dust- and water-resistant to IP64 standards, plus a soft carry pouch in the box. 245 g and 120 mm diameter — slips easily into any bag for travel between desk, room and home.
Technical Specifications
| Part Number | 2740-109 |
| EAN | 5706991027273 |
| Product Type | Portable wired USB speakerphone |
| Certification Variant | Microsoft Teams (with Teams button) |
| Main Unit Dimensions | 120 mm Ø × 33 mm H |
| Main Unit Weight | 245 g |
| Ideal Room Size | Up to 4.5 m × 4.5 m |
| Microphone Pickup Range | Up to 2.3 m / 7.5 ft |
| Microphones | 4× digital MEMS, beamforming, 150 Hz – 7,000 Hz |
| Full Duplex | Yes |
| Acoustic Echo Cancellation | Yes |
| Voice Level Normalisation | Yes (automatic gain control for outgoing audio) |
| Noise Reduction | Yes |
| Wideband Audio | Up to 8,000 Hz |
| Speaker Size | 50 mm |
| Peak Audio OuTPUt | 83 dB SPL @ 0.5 m |
| Speaker Bandwidth (music) | 100 Hz – 20,000 Hz |
| Speaker Bandwidth (speak) | 150 Hz – 7,000 Hz |
| Connectivity | USB-C and USB-A — both connectors on the same integrated cable |
| Integrated USB Cable Length | approx. 80 cm / 31.5 in |
| IP Rating | IP64 (dust- and water-resistant) |
| Certifications | Microsoft Teams, Zoom, Google Meet, Amazon Chime, Works With Chromebook |
| Software | Jabra Direct (Windows/Mac), Jabra Xpress (Windows) |
| Compatible OS | Windows, macOS, ChromeOS — plug-and-play |
| Operating Temperature | 0°C to 40°C |
| Colour | Dark Grey |
| In the Box | Speakerphone, carry pouch, safety information and warranty |
| Warranty | 2 years (Jabra) |
Frequently Asked Questions
Singular Expert Insight
Choose Speak2 40 MS if your organisation runs on Microsoft Teams and you need a portable speakerphone for personal use or small huddle rooms — the dedicated Teams button, full-duplex audio and dual USB-C/USB-A cable cover most desk scenarios. If your environment is not Teams-first, the UC variant 2740-209 saves you the unused Teams button. If you need Bluetooth wireless or larger room coverage, step up to Speak2 55 or Speak2 75. For dense conference rooms with 8+ participants, look at the PanaCast room-system kits instead.
Buyer's Guide
Buy it if
You need a portable Microsoft Teams speakerphone for personal use or small huddle rooms (up to 4.5 × 4.5 m), want the convenience of one cable that fits USB-C and USB-A, and value IP64 ruggedness for travel.
Skip it if
You need Bluetooth wireless (use Speak2 55/75), your meeting rooms are larger than 4.5 × 4.5 m, or your team is not on Microsoft Teams — the UC variant (2740-209) is the right pick instead.
Also consider
2740-209 (Speak2 40 UC) for non-Teams, Speak2 55 (BT + room) for wireless flexibility, Speak2 75 for larger rooms with Bluetooth, or PanaCast 50 for conference-room systems.