Jabra Gn Jabra Link 390A Uc Usb-A Bluetooth Adapter. Host Interface: Usb Transmi\n\nJabra Link 390a UC, USB-A Bluetooth Adapter. Host interface: USB, Transmission distance: 30 m, Product colour: Black. Power source: USB\nTake your headset performance to the next level with the Jabra Link 390 Bluetooth adapter. Available in USB-A and USB-C, this convenient little adapter slots neatly into your computer's USB port, connecting your Jabra Bluetooth headset to your computer and enhancing both the sound quality and the wireless coverage for your UC calls, with range up to to 30m / 100 ft.\nBETTER CONNECTION, BETTER UC PERFORMANCE\nFor a headset to be UC-certified, most UC vendors require superior connectivity, which is guaranteed by a Bluetooth adapter. Jabra Link 390 is available in two variants, one for Microsoft Teams-certified devices and one for UC-certified devices. So whatever platform you're using, you can be sure you're getting the gold standard in connectivity\nTHE FREEDOM TO ROA;