Summary: [...] The product, however, is not so great. The 3M MPro150 is convenient, small and portable. It is fine to carry, "just in case", but not adequate for a planned presentation. Although the screen can be seen in a dimly lit or dark room, it is just not bright enough. Additionally, the system appears unable to maintain truly crisp lettering.
Pros: Easy Interface, Small, Works with or without PC
Cons: Angle Sensitive, Letters not crisp, Visible but not bright