ASUS 1215N-PU27-BK 12.1-Inch Netbook (Black) Next-Generation NVIDIA ION graphics card delivers smooth performance for media playback and causal gaming 12.1" HD LED-backlit 16:9 display for on-the-go media enjoyment NVIDIA Optimus technology switches between powerful and energy-efficient graphics to save battery life without compromising performance Full HD 1080p video playback on a HDTV or big screen via the HDMI port Windows 7 Home Premium