Lindy has a useful USB VoIP adapter which saves your computer speakers for the important stuff, like music. Many times the headset plug is used for external speakers so this USB VoIP adapter has both a microphone and headset plug. Another bonus is the USB audio adapter works for both Mac and PC. Included is a surface mount mute button to clip out your backtalk to Mom during those Sunday afternoon catch-me-up calls. At just under $22USD it’s a decent deal.