Add HDMI & DVI-D, or HDMI & VGA dual-monitors, as well as audio & Gigabit Ethernet to your laptop through USB (Universal Serial Bus) 3.0. The USB3SDOCKHDV Dual Video Universal USB (Universal Serial Bus) 3.0 Laptop Docking Station with Audio & Ethernet lets you add dual HD video outputs, as well as audio & Gigabit Ethernet connections to any notebook or Ultrabook computer through a single USB (Universal Serial Bus) 3.0 connection. This versatile USB (Universal Serial Bus) 3.0 docking station features three external monitor outputs (HDMI, DVI-D & VGA) that can be used in either HDMI & DVI-D, or HDMI & VGA combinations to expand or mirror your desktop. Each video output supports HD video resolutions (2048x 1152 max) & HD video playback for an ideal solution to expanding your notebook's video capability. An all-in-one mobile solution, the universal docking station combines a USB (Universal Serial Bus) 3.0 hub (backward compatible with USB (Universal Serial Bus) 2.0/1.1), Gigabit Ethernet RJ45 & headphone & microphone audio connectors into a single universal port replicator, perfect for enhancing laptop connectivity. With a range of convenient connections, the dock is ideal for hoteling in shared workspaces, & for hot desks.