The Diamond MDS3900 USB 3.0 to HDMI/VGA mini Ultra Docking station allows easy plug and play installation for multiple displays/monitors.
Enhance your laptop’s visual experience by adding 2, 3 or up to 6 displays in minutes. (Each Display requires an additional MDS3900 adapter, each adapter supports dual head video output, support for HDMI and DVI/VGA simultaneously.)
Gigabit Ethernet support, upgrade or add Ethernet wired connectivity to you laptop, Macbook, and Ultra dock with one single USB connection.