The Surface (formerly Surface with Windows RT, then Surface RT) is the first device in the Surface family of devices. It has a 10.6 ClearType HD display with a resolution of 1366 x 768 pixels on a 16:9 aspect ratio screen. The Surface tablet ways 1.5 lbs and comes in a Dark Titanium "VaporMg"(pronounced "VaporMag") color. It comes in 32 GB and 64 GB variants and went on sale October 26, 2012. Surface is also touted for the number of ports it has. On the right side, it has a full-sized USB 2.0 port and a micro-hdmi port, as well as a charging port. Surface's unique hardware feature is its 0.77 millimetres (0.030 in)-thick kickstand which allows the device to be stood up at an angle for hands-free, and which flips out from the back of the device to prop it up, which Microsoft points out is great for watching movies, video chatting, and typing documents. There is a touch sensitive Windows key is centered directly below the screen. Surface comes with Office Home and Student 2013 RT which includes Word, PowerPoint, Excel, OneNote, and Outlook. It is running the Windows RT operating system which is ARM-based and runs apps downloaded from the Windows Store. [30] It is running an Nvidia Tegra 3 ARM CPU.[31][32]Both the Surface and Surface Pro use Microsoft's ClearType HD display[33] technology and support an ultra-wide viewing angle and auto-adjusting screen intensity. The Surface has two 720p HD front- and rear-facing cameras.[34]