Having to carry around an extra mouse is dumb. If you have a laptop and travel the less you have to carry around the better. I hate those mini mice. They drive me up the wall. Not big enough and not small enough to easily carry around. Adding a little clip isn’t going to make it easier. Maybe easier to lose but definitely not easing laptop computing.
“Logitech research revealed that the vast majority of people who use a notebook PC are mobile both within and outside the home,” said Rory Dooley, Logitech senior vice president and general manager of the Control Devices business unit. “To meet the demands associated with increased mobility, the V550 mouse offers a complete set of features to make it easier to use a mouse with a notebook when moving from the kitchen to the living room or from one’s desk to a meeting. Now, you won’t have to choose between grabbing your mouse or a cup of coffee.” (link)