HDBaseT(TM) Technology the LINDY C6 HDMI & VGA Switching Extender Transmitter allows you to send HDMI or VGA with Analogue Audio, Ethernet, RS-232, and IR signals up to 100m using a single high quality Cat.6/Cat.7 RJ45 cable to an HDBaseT Receiver or Display/Projector with integrated HDBaseT technology. Switching between the HDMI and VGA inputs is quick and easy and can be completed by push button, IR remote control, RS-232 command or auto-switching, perfect for integration in to a meeting room, classroom or control centre. For added convenience and to enable discreet installation of a Receiver unit the Transmitter supports 24V PoH (Power over HDBaseT) allowing a single power supply to be used with the Transmitter to power both units. For best results and especially longer distances, we recommend using solid core/structured cabling. The integrated video scaler provides complete control over the output video resolution; allowing resolutions from 640x480 (VGA) to 1920x1200 (WUXGA), including 1080p, to be used. In addition the scaler function also allows you to control the Contrast, Brightness, Hue, Saturation and Sharpness of the output image to ensure the best possible picture quality.