BIRUGEAR VGA to 2x VGA Video Y Splitter Cable Adapter The VGA splitter cable is provides an inexpensive solution for displaying a mirror image on 2 monitors at the same time The VGA Y splitter supports resolutions at 800x600 (SVGA), 1024x768 (XGA), 1600x1200 (UXGA), and 1080p for high resolution LCD and LED monitors This is a passive cable which only duplicates the PC screen to another monitor