Atlona AT-HDVS-200-TX Three-Input HDMI/VGA to HDBaseT Switcher

The Atlona AT-HDVS-200-TX is a three-input switcher and HDBaseT transmitter built for spaces where people need to connect quickly and start presenting without fuss. Two HDMI ports handle most modern laptops and media players, while a VGA input with analog audio support keeps legacy computers in play. Once a source is selected, the unit sends 4K or high-definition content, audio, control, and Ethernet up to 330 feet through one category cable, so there is no tangle of separate runs for each signal type.

In a classroom, a teacher can move between a newer HDMI-equipped laptop and an older lab computer on VGA with no manual re-cabling. In a small conference room, the switcher sits beneath the table, senses the active source, and automatically brings the display to life. Auto-display control turns projectors or flat panels on the moment someone connects and switches them to standby when the room is empty, which helps conserve lamp hours and energy.

Installation remains straightforward because the AT-HDVS-200-TX draws power over Ethernet from a compatible receiver or switcher. That means no local power brick and no search for an outlet behind the podium. Front-panel buttons give presenters a reassuring, tactile way to change inputs, adjust volume, or turn the display on and off. When deeper automation is required, the unit communicates over RS-232 or TCP/IP, fitting neatly into larger control systems.

Whether it is mounted under a desk, behind a wall plate, or inside a lectern, this switcher provides a single, reliable point where every presenter can plug in, press a button, and focus on the content rather than the technology.

• Three-input HDBaseT switcher with two HDMI ports and one VGA port with analog audio
• Transmits 4K or 1080p video, audio, control signals, and Ethernet up to 330 feet over a single category cable
• Auto-switching selects the active source; auto-display control powers screens on or off as needed
• Receives power via PoE, eliminating the need for a local power supply
• Front-panel buttons for input selection, display power, and volume control
• Integrates with control systems through TCP/IP, RS-232, or CEC commands