C2G 39972 Trulink 4-Port VGA Monitor Switcher/Extender with 3.5mm Audio, TAA Compliant, Black Our UXGA Switcher/Extender allows you to display two computer audio/video outputs on one monitor or projector. Daisy-chain more than one switcher to expand the number of computers you can connect. Supports video resolutions up to 2048 x 1536 pixels Supports video resolutions up to 2048 x 1536 pixels Suitable for VGA SVGA XGA SXGA UXGA and MultiSync&reg; monitors Maximum bandwidth of 450 MHz