Quad-core Windows RT Tablet NVIDIA CPU and Mobile Dock for Entertainment

- Windows 8 RT
- Office Home & Student 2013 RT
- 525g ultra-light metallic design
- Up to 16 hours of battery life, 
- NVIDIA Tegra 3 Quad-core CPU for superior power efficiency with the highest performance
- Quad-speakers with ASUS SonicMaster
- Corning Fit Glass for improved scratch resistance
- Crystal clear 8MP auto-focus camera with 5-element lens, large F/2.2 aperture & back-illuminated CMOS sensor
Featuring Windows RT and Office Home & Student 2013 RT Preview, it's the lightest 10.1" RT tablet around, weighing a mere 525g with a slim 8.3mm thin profile, making it the perfect tablet to carry everywhere

Limitations:
Windows 8 RT is special version of Windows for tablets, which is fine, but it means one cannot just install any old software, check before you buy. 
Pros: super long battery life due to extra battery built-in to keyboard/dock