Wavlink Brings Technology to Life WL-UG3501D works as an external video card, instantly allowing users to attach additional displays via an DVI connection without the hassle of a lengthy setup or having to install additional internal hardware, which enables you to connect TV, laptop, desktop with DVI Display Port. Leveraging the high-bandwidth(5 Gbps) super speed USB 3.0 interface, the adapter delivers smooth, high-definition content to your DVI display/projector. The adapter can be used to mirror your primary desktop, showing the same images on each display, or to extend your desktop to double your workspace and increase your productivity. An External Multi-monitor Solution, Connecting a DVI Display Through USB Add extra DVI monitors to your desktop computer without having to open the computer case, which is the only way to quickly expand your desktop over several monitors for laptop users. It is also a cost-effective solution to expand your computers display capabilities. Four Kinds of Display Modes: Extend Mode- Extend your working desktop with split-screen presentation to enhance work efficiency. Mirror Mode - Sync images with two displays to gives you a convenient visual enjoyment. With the UG3501D, you can conveniently share and enjoy videos or slideshows on the big and high definition screen. Primary and Secondary Screen Switching Mode - Easily switch your screens as you like, especially used when there is much information to display for a variety of people such as in a classroom and conference room or libraries. Screen Rotation Mode - Turn left, right, up, down as you like. Largely used when your spreadsheets are two long to read or videos too big to watch. Application Scenario: Supporting 2048 × 1152/ 1920 × 1200 resolution, you can share PPT or Spreadsheet on bigger monitor or projector in office and business, and watch movies from your laptop on bigger monitor or TV for your entertainment. System Support Compatible with Windows 10 / 8.1 / 8 / 7 / Vista/XP (32-bit)/Intel-Base Mac OS X 10.6 or later. Please download the latest drive form displaylink: http://www.displaylink.com/downloads Specification: 1.Operating Temperature: 0°C~40°C 2.Storage Temperature: -10~70°C 3.Housing Material: ABS 4.Processor: 2.0Ghz Core2Duo or better RAM: 1GB Recommended Requirements(Full-Screen Video Playback) Processor: Core i3 i5 or i7 2 + GHz RAM: 4GB what's in the package? 1 × USB Display Adapter 1 × User Manual 1 × Driver CD 1 × Warranty Card Note: -The connection of graphic segments is not supported.