Inputs and Outputs  2x HDMI 1.3 inputs  3x USB 2.0 inputs for multimedia playback and function extension  6x Ethernet outputs, capacity up to 3.9 million pixels  2x audio outputs − 1x SPDIF digital audio output − 1x 3.5-mm audio output  Output image scaling − Width range: 64 to 4096 pixels − Height range: 64 to 1920 pixels − Total device load capacity ≤ 3.9 million pixels