A fast and simple â€œOne Touchâ€ USB connection from laptop to work space peripherals at USB 3.0 Superspeed. Delivering superb picture quality for up to two external screens without any picture distortion or delay at a resolution up to 2048 x 1152. 6 USB ports - 2x USB 3.0 and 4x USB 2.0 - two powered USB 2.0 ports are always on even when the laptop is disconnected. The unique built-in power charger supports most 90W laptops and multiple power tips conveniently store inside the dock. The Dual Video Dock also includes a Gigabit Ethernet port, Audio In/Out ports to connect speakers and a security lock slot to secure the dock. Perfect for hot desk environments and suitable for Gigabit Ethernet networks.