This laptop puts some serious power behind your multimedia – whether games, movies, or music. Premium graphics, audio, and processing technology add that extra boost to whatever entertainment you have queued up, and the unique, interchangeable Ultrabay lets you upgrade instantly.<br><br><b>Ultrabay</b><br>Dial up your laptop's performance with this interchangeable bay that can be instantly swapped out for dual graphics capability, increased storage space or an additional fan for cooling.<br><br><b>Intelligent Touchpad</b><br>Optimized for the new Windows 8 interface, the intelligent touchpad enables easy scroll, zoom and rotate functions for comfortable control of your laptop.<br><br><b>NVIDIA® GeForce® Graphics</b><br>Standard with up to NVIDIA® GeForce® GT 750M 2GB graphics.<br><br><b>Premium JBL® Speakers with Dolby® Home Theater® v4</b><br>Increased audio clarity and maximized volume output without distortion — enjoy a crisp, clear immersive surround sound experience over built-in