1. Ravtron USB 3.0 to HDMI & VGA Converter compatible with desktops, laptops, ultrabooks and tablets with available USB ports (USB 3.0 is recommended). This USB 3.0 adapter is only available for computers running the operating system for 7/8/10/11

2. HDMI Port supports 4K resolution video at 3840×2160@30Hz.

3. Extended mode: This dual display adapter can expand your work desktop through split screen display to improve work efficiency. Run applications on different screens. For example, check your email on one monitor and the web on another.

4. In-Built driver chip, easy to use.

5. Ravtron USB 3.0 to HDMI & VGA Converter is easy to carry on a business trip in your laptop bag. You can expand the computer screen to a large screen, set up a duplication (mirroring), use it for presentation with a projector, etc. It is super convenient for meetings and family entertainment.