The Atlona AT-HDVS-TX is a 3×1 HDBaseT™ switcher transmitter for HDMI and VGA transmission with display control over category cable. It features two HDMI inputs plus a VGA input with 3.5mm audio connector. The transmitter combines the benefits of a switcher with built-in auto switching and the advantages of long-distance signal extension over a single cable. AV signals up to 1080p/60Hz and 1920×1200 video with embedded multi-channel audio and control signals can be extended up to 230 feet (70 meters). The flexible transmitter can work off a local power supply but also supports Power over Category cable (PoCc) to either receive remote power from a receiver or provide power to a remote receiver. Designed for use with the AT-HDVS-RX receiver, the transmitter/receiver pair enables auto display on/off, auto-switching, 3rd-party control, and other features. The AT-HDVS-TX is ideal for long distance transmission and display control in corporate or educational settings using analog and digital sources.