Connects corded Plantronics QD headsets to a USB Type A output on a PC In-line control for increasing, decreasing and muting the user’s volume Additional control for muting the audio output No software or drivers required 2 year warranty QD adapters are small, reliable solutions for connecting a variety of headsets using a quick disconnect connection to a USB port of a PC or laptop. Quick disconnect allows the user to leave and re-enter a call without removing the headset or ending the call. The Lindy USB Type A to Quick Disconnect Adapter is a neat solution for connecting a Plantronic's Quick Disconnect headset to a PC or laptop. This small adapter is a useful solution in remote working setups or for larger scale use in offices and call centres. A simple in-line control allows the user to increase, decrease and mute their volume, or alternatively mute the audio output for seamless use within video conferencing and online meetings.