In addition, the kit includes an optical drive DVD or Blu-ray, webcam, wireless, Wi-Fi (802.11 b / g / n) and Bluetooth (optional), USB 3.0 port and HDMI. In this case, one of the models can demonstrate not only the usual "flat", but three-dimensional image. True, such a model is much more expensive - from $ 1659.99. Also, the laptop supports surround S-Force Front Surround 3D and Dolby Home Theater 3. Devices running Windows 7 Home Premium, Professional or Ultimate.