Atlona Technologies AT-HD500 PC/Laptop to HDMI Converter with Built-In Scaler AT-HD500 is capable of accepting any PC resolutions up to 1920x1200 and scaler it up to 1080p or 1920x1200. Automatically detect the factory setting of the connected display and output the corresponding resolution and refresh rate, when the NATIVE output is selected. Provides output picture adjustment on contrast, brightness, hue, saturation, sharpness, RGB (color tone) level and aspect ratio size. Supports high resolution output: PC: VGA, SVGA, XGA, SXGA, UXGA, WXGA, WSXGA, WUXGA. SD/HD: 480i, 576i, 480p, 576p, 720p, 1080i and 1080p. Supports analog stereo and digital audio (optical) then outputs the audio to HDMI, TOSLink and mini stereo jack simultaneously.