Tek Republic TUD-300 USB 3.0 Dual Display Docking Station Compatibility: Universal Compatibility with all windows-base notebooks/ultrabooks Ports Spec: 1 x USB 3.0 ports 1 x Gigabit Ethernet/Network Port 1 x HDMI out 1 x VGA out Dimension: 0.70 x 4.80 x 2.10 Weight: 0.20 lb.