Jabra Engage 55 Semono, LINK400A, UC, na

Jabra Engage 55 Mono, LINK400A, UC, na

The Jabra Engage 55 Mono is a professional wired headset built for clear, all‑day calls while keeping you aware of your surroundings. This version includes the LINK400A USB‑A adapter – a plug‑and‑play dongle that provides a reliable connection to any PC or Mac without drivers. “UC” (Unified Communications) certification means it works seamlessly with Microsoft Teams, Zoom, Cisco Webex, and other softphones. The mono (single‑ear) design lets you hear your environment while the noise‑canceling microphone ensures your callers hear only you – not office chatter or keyboard clicks. With a lightweight build, leatherette ear cushion, and intuitive inline controls, the Engage 55 Mono is an excellent choice for home offices, call centers, and reception desks.

How It Works

Plug the LINK400A USB‑A adapter into your computer – no drivers needed, it works instantly. The headset connects via a reinforced 1.8m (6ft) cord. The mono speaker rests gently on one ear, leaving the other ear free to hear colleagues or ambient sounds. The flexible microphone boom rotates 270° for left‑ or right‑side wear and features advanced noise cancellation (up to 20dB reduction). The inline control pod gives you easy access to volume up/down, mute, and call answer/end. The headset is UC certified, so call control buttons work automatically with your softphone. For other hands‑free communication tools, explore our selection of corded headsets at FindHeadsets.

Compatibility & Design

The Jabra Engage 55 Mono UC works with Windows, macOS, and Chrome OS. It is certified for Microsoft Teams and also works with Zoom, Google Meet, Cisco Webex, and other UC platforms. The included LINK400A USB‑A adapter is universally compatible with most computers, docking stations, and USB hubs. The headband is adjustable with soft leatherette padding, and the ear cushion is memory foam covered in leatherette – replaceable for extended life. The headset is black and weighs approximately 3.5 ounces. The cord is reinforced with strain relief. The inline pod has tactile buttons for easy operation without looking. The “na” likely indicates no desk stand included – just the headset and USB‑A adapter.

Why Choose This Product

The Engage 55 Mono with LINK400A UC offers professional‑grade audio and noise cancellation at a competitive price. The USB‑A adapter ensures a reliable, no‑driver connection with virtually any computer – ideal for older PCs or standard office desktops. The noise‑canceling microphone filters out background noise so your callers hear only you, making it perfect for busy home or office environments. The mono design keeps you aware of your surroundings, great for receptionists, managers, or anyone in a shared workspace. For IT managers, this headset is easy to deploy – plug‑and‑play with no driver management. The lightweight build and replaceable ear cushion ensure long‑term comfort and durability.