The VC01 is a VGA signal converter to BNC video to be viewed on any TV, projector or any other viewing device that uses standard BNC (RCA) connector. This converter also features a VGA output port that allows for VGA loop-through. You can simultaneously view video on a VGA monitor while viewing the video on your CRT, TV monitor. Specifications - Input signal: VGAx1; Output signal: composite video (BNC)x1, VGAx1 15 pin D female connector; Power consumption: 500mA; Power supply: DC5V 2Amp regulated; Dimensions: 125x95x30mm; Weight: 265g