USB 3.0 to VGA Multi-display Adapter Converter External Video Graphic Card

Features1. Compatible with USB 2.0 and 3.0 2. Functions including display, extended display, mirror display 3. Supports high resolution up to 1920 x 1080 4. Operation system supports for windows 7 / 8/ XP 5. Support multi screen function 6. VGA output reso