The AT-HDVS-200-TX-PSK is part of the Atlona HDVS Series of HDBaseT extenders with AV switching and scaling, plus automatic display control and automatic input selection. See below for a complete listing of transmitters and receivers. The Atlona AT-HDVS-200-TX-PSK is a 3x1 switcher and HDBaseT transmitter with two HDMI inputs and a VGA input with audio. Video signals up to 1080p, plus embedded audio can be transmitted up to 230 feet (70 meters), and up to 130 feet (40 meters) for 4K/UHD video at 60 Hz with 4:2:0 chroma subsampling. The HDVS-200-TX-PSK is identical to the AT-HDVS-200-TX, with the addition of local powering capability and an external power supply. This makes it ideal for extending AV directly to a projector with an HDBaseT input. The HDVS-200-TX-PSK can serve as the central component of a compact, automated AV system with the convenience of automatic input selection.