A fast and simple ldquoone touchrdquo usb connection from laptop to work space peripherals at usb 30 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 30 and 4x usb 20 two powered usb 20 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 s