USB 3.0 TO VGA CONVERTOR . COMANLY USE TO CONNECT LCD MONITER AND CRT MONITER IN USB PORT OF DESKTOP AND LAPTOP . IT USES WHEN VGA PORT IS PROBAMATIC OF DESKTOP AND LAPTOP.
1080P USB 3.0 to VGA External Graphic Card Multi-Display Video Converter Adapter for MacBook Air 11” Mac Book pro MD 101 H / N mid 2012 Model -Win7 Desktop Laptop PC Monitor Projector HDTV
Support PC, Laptop USB 2.0/3.0 input 2. Support video output: VGA signal 3. Compatible with USB 3.0 4. Support USB 3.0 and below (Support USB 2.0 resolution @800*600)