1x stereo speaker and 1x microphone port Laptop power and charging port, and cable included Lock port security 1x wire speed GbE port (when used with USB 3.0) In-Box converters for DVI-I to VGA and HDMI to DVI-D supporting DVI, VGA, and HDMI monitors. 4x USB 2.0 High Speed ports high power charging 2x USB 3.0 Super Speed ports - 1x high power charging port (when used with USB 3.0) Wedge design takes up zero desk space and elevates laptop for better cooling