Cable Matters VGA Splitter Cable (VGA Y Splitter) for Screen Duplication - 1 Foot - Walmart.com
Amazon.com: Cable Matters 1ft Full HD 1080P VGA Splitter Cable (VGA Y Cable) for Screen Duplication - Does NOT Show Separate Displays (No Screen Extension) : Electronics
Belkin VGA Splitter Video Cable 1 ft VGA Video Cable for Video Device First End 15 pin HD 15 Male Second End 2 x 15 pin HD 15 Female Splitter Cable Black - Office Depot