Tripp Lite's 2-Port Manual VGA/SVGA Switch is the optimal solution for connecting two computers to one monitor or two monitors to one computer. The 2-Port Manual VGA/SVGA Switch features a fully-shielded rugged metal case with front-panel push-button switching. Interior printed circuit board design allows for crystal clear resolutions up to 1600x1280. It does not require any AC power to operate. Tripp Lite warrants this product to be free from defects in materials and workmanship for life.