UNITEK Dual-Display USB 3.0 Universal Docking Station with HDMI (up to 2048x1152 Resolution) and VGA Outputs, RJ45 Gigabit Ethernet, Audio, 2 USB 3.0 Ports, 5V/2A Power Adapter for Windows Instantly provides SuperSpeed USB 3.0 link from PC to Dual-Video, Audio Input/Output, Gigabit Ethernet and two USB 3.0 Ports. You can consolidate devices and connect to all of your peripherals simultaneously with ONE single USB 3.0 cable. Please install the driver from included CD or download it from our website. Link to http://www.unitek-products.com/support and search"3704". Supports simultaneously using HDMI and VGA displays, allows you to expand your desktop, laptop or Ultrabook to three monitors. Supports screen expansion and image mirroring, allowing you to mesh entertainment along with work productivity. Supports a maximum 1080P resolution and 5.1-channel sound with HDMI output, providing superb image, video, and audio quality. The HDMI port supports resolutions up to 2048x1152 and the VGA port supports display resolutions up to 1920x1200. Video: Extended Desktop Mode, Mirrored Desktop Mode and Primary Mode. Audio: Headset and Microphone Input. 5.1-channel surround sound through DMI interface. Expand your networking capabilities with the built-in 1000Mbps Gigabit Ethernet Port, pushing your connections speed to the max. Two USB 3.0 ports allow operation of all USB devices, including keyboards, mice, printers & scanners, digital cameras, and more. Supports USB over-current protection as well. What We Offer - 2-year warranty quality guarantee, 24h-friendly customer service and email support.