The Asus Transformer Book mixes ultrabook and tablet

January 7, 2013 9:35 PM PST / Updated: January 14, 2013 10:18 AM PST

LAS VEGAS--We've seen plenty of laptops with screens that detach to form tablets. In the wake of Windows 8, it was practically a requirement that ever major PC maker have one of these systems, usually called hybrids or convertibles. But, nearly every example had the same quirk -- an awkward detachable hinge that made the traditional clamshell form look odd.

Still others were hampered by low-power Intel Atom processors. While better than their Netbook forebears, they still don't provide the same processing kick as a full Core i5 or i7 Intel CPU.

The Asus Transformer Book, first announced around the time of Windows 8's release, solves those two problems. At first glance, it's a standard-looking 13-inch ultrabook, with a 1,920x,1080-pixel IPS display and Intel Core i7 processor. But, the hinge mechanism for releasing the screen is so cleverly designed, you might not even notice it at first (at least from the front, there's a bit of lip that overhangs the lid in the rear).

Pop the screen off, and it's a Core i7 slate-style PC, which works at least as well as any similar configuration we've tried. That's to say it's a bit of an acquired taste -- Windows 8 still doesn't feel fully baked for slate-only use.

As with most Asus products in the U.S., exact price and release date are still sketchy; stay tuned for details.

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Where to Buy

Asus Transformer Book TX300CA

Part Number: CNETAsus Transformer Book TX300CA

MSRP: $1,499.00

See manufacturer website for availability.

Quick Specifications See All

  • Installed Size 4 GB
  • Color silver aluminum
  • Weight 4.2 lbs
  • Hard Drive 500 GB HDD
  • Graphics Processor Intel HD Graphics 4000
About The Author

Dan Ackerman leads CNET's coverage of laptops, desktops, and Windows tablets, while also writing about games, gadgets, and other topics. A former radio DJ and member of Mensa, he's written about music and technology for more than 15 years, appearing in publications including Spin, Blender, and Men's Journal.