Asus Zenbook UX21E-DH52

• Pros
  Marvelously thin and light. Bright screen. Nifty AC adapter. VGA and Ethernet dongles and case included.
• Cons
  Stiff, non-backlit keyboard. Reflective screen. No memory-card slot. Lethal power button position.
• Bottom Line
  A mix of ultrabook and ultraportable, the Asus Zenbook UX21E-DH52 is a formidable challenger to the 11-inch MacBook Air.