The mono headset can connect to a computer with two audio jacks or to a computer with one audio jack via the included mobile adapter cable bundle. The microphone boom can be rotated up to 270°, used on the left or right side of your face, and is bendable. The included Dragon USB adapter provides a better digital connection via USB and is plug-and-play compatible. The adapter will increase your accuracy on computers with less-than-ideal built-in audio, such as laptops and tablets.