Jabra Link 370 is a USB adapter to enhance Bluetooth connectivity from your Jabra headset or speakerphone to your laptop. With a compatible headset or speakerphone, take advantage of sound quality features such as HD voice, HiFi Audio and A2DP for crystal-clear sound for calls and music. Superior wireless range up to 100ft/30m for optimal mobility. Easy to manage and update with Jabra direct - ‘over the air’ software updates can easily be pushed to all users.