The affordable Lenovo H500s desktop uniquely combines a slim space-saving design with the latest processor technology and plenty of storage space for everyday home computing. Discrete graphics support, an integrated DVD reader/writer and 5.1 surround sound capabilities deliver an amazing home entertainment experience. AccuType Keyboard: Island-style, ergonomic keys allow more fluid, spacious, comfortable and accurate typing than standard keyboards, while the optional Intelligent Touchpad lets you use Windows 8 gesture controls without the need for a multitouch display. USB 3.0 SuperSpeed: Up to 10 times faster than previous USB technologies, USB 3.0 SuperSpeed enables you to move data quickly between your PC and other devices. The optional 7-in-1 card reader also makes it easier to transfer files.