Extron 60-506-21 P/2 DA2XI MT 2 Output VGA and audio distribution amplifier, input voltage: 100-240 VAC 50-60 Hz, output voltage: 12 VDC 1 A 12 W, video input: 1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs with connector 1 X 3.5 mm stereo jack, female; tip (L), ring (R), sleeve (GND), audio output: 1 stereo, balanced/unbalanced with connector 1 X 3.5 mm captive screw connector, 5 pole