QuickSoundSwitch is a small system tray tool, which allows you to switch the default sound device with only one click. It is useful for PCs with more than one soundcard (or for example soundcard + USB headset). A lot of Windows programs like games and media players are using the default Windows sound device. This utility saves you the trip to the Control Panel to change audio devices, but you still need to restart any audio programs you may have already opened in order for the switch to affect them. Version 1.03 may include unspecified updates, enhancements, or bug fixes.