The U2E is an ultraportable business class laptop from Asus. At only 2.7 pounds, the U2E features an LED backlit 11.1" screen, stock onboard video and a low voltage Intel Core 2 Duo. The combination of these power conserving technologies makes the U2E much more efficient with battery, and creates much less heat than other higher performing laptops. Much truer to its intended audience, the U2E suits the needs of business professionals over all-in-one offerings such as the F9Sg.