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Jabra Link 400a MS is a Microsoft Teams Certified dongle for connecting compatible Jabra DECT headsets to a computer, eliminating the need for a separate base station. Designed for hybrid workers who primarily use the Teams softphone, Link 400 MS seamlessly integrates with the popular unified communications platform. Use it just like a Bluetooth dongle — plug-and-play. It's also available with a USB-C plug: just search for Link 400c MS.
Link 400 is powerful and very secure. It gives your headset a wireless wander range of up to 490 feet — over a football field and a half. Jabra implements DECT to go beyond Security Level C with military-grade encryption and more — ultra-secure communications. To improve portability and durability, the dongle uses a puck design connected by a flexible silicon rubber connector. The puck has a single button, which connects your headset with the dongle. The button has a ring LED light around it to let you know status and updates, including lighting up purple for Microsoft Teams notifications.
Note: As of July 2022, Link 400 MS is only compatible with Jabra Engage 55 DECT Headsets. To use the headset with the adapter, you may need to update the headset's firmware.
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