The VGA monitor splitter splits a VGA input (also known as RGB, DB-15, DE-15, HD-15, HDB-15 or D-sub 15) to two VGA outputs; Two VGA cables (sold separately) are required

Convert a male VGA connector into two female VGA ports with this male to female VGA splitter

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 monitor