Sabrent VD-VS4P 4 Port VGA Video Splitter with up to 2048x1536 High Resolution and 350Mhz Broadcast 1 VGA signal on 4 monitors simultaneously Works with VGA, SVGA and multi-sync monitors Supports video resolutions up to 2048 x 1536 Great for classrooms, trade shows or in-store displays Manufactured to the highest quality available