At Computex 2013 in Taipei, Asus announced its new Zenbook Infinity Ultrabook running Windows 8. This new Ultrabook features a touchscreen display, backlit keyboard and Gorilla Glass 3 lid. This Ultrabook has a maximum thickness of just 15.5mm which is about 14 percent thinner than the previous Zenbooks. There are also two USB 3.0 ports, an SD card slot, micro-HDMI port and a Mini DisplayPort.
The release of this device is only in Q4 2013, so no news on pricing and exact specs.