ATLONA 2 x 1 Signal Sensing Automatic VGA + Stereo Audio Switcher AT-APC21A Resolution Support: Maximum VGA Resolution: 2048x1536 Video Bit Rate/Bandwidth: 450MHz VGA: 2 x HDB-15 (female) input 1 x HDB-15 (female) output Analog Aduio: 1 x 3.5 mm audio jack input 1 x 3.5 mm audio jack output LED Indicator: Blue for Channel 1; Green for Channel 2 Power Supply: Taken from VGA signal or DC 5V power adapter (sold separately) Feature: Switch between two VGA w/Audio sources to a single monitor and set of speakers No software required Supports VGA, XGA, SVGA, SXGA, UXGA, WUXGA, Multi-Sync and TFT-LCD monitors. Supports stereo audio Auto detect monitor type and DDC2B signal for each port Supports 350 MHz bandwidth with maximum VGA resolution of 2048x1536. Video enhancement to extend quality video up to 30 meters Auto switch to new connected VGA channel (Auto Detect & S...