Targus Universal Dual Video Laptop Docking Station with Charging Power, Audio, DVI/VGA/HDMI Connectivity, 2 USB 3.0 Ports, & 4 USB 2.0 Ports for PC, Mac, & Android (ACP71USZ)

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