Description: This USB3.0 to VGA adapter provides you a great solution. It can be used to mirror your primary desktop, showing the same image on each display, or to extend your desktop to double your workspace and increase your productivity. Extend Display: Extend your working desktop with split-screen presentation to enhance work efficiency. Run multiple applications on different screens( For example, check your E-mail on one display and search the web on the other). Mirror Display: Sync image with two displays to gives you a convenient visual enjoyment. With this product, you can conveniently share and enjoy videos or slideshows on the big and high definition screen. Resolution Support: Resolution up to 1920×1080@60Hz in USB3.0 and 800×600@60Hz in USB2.0. Compact, Lightweight, Portable: Space-saving design fits easily in your laptop carrying bag. USB-Powered: No external power adapter required, easy to use. Applications: Office workstation, conference room, street, editing workstation, graphics workstation, Entertainment, etc. Ideal for Share: Great for conference, classroom, Conference Rooms, Game, home threater, PPT presentation etc for Education, speech, video conference, making presentations at work or teaching at school, Extend or mirror your workstation to another screen. Mirror Extend Modes: Sync image with two displays to gives you a convenient visual enjoyment. With this product, you can conveniently share and enjoy videos or slideshows on the big and high definition screen. Function and Compact Portable:Output video and audio signal synchronously from USB side to VGA port ; Extend your computer to a second monitor for expanded workstation or give you a mirrored display.Extend or mirror your workstation to another screen.