This product is in very good condition. It powers on but no further tests have been conducted. Boxing and power cable are not supplied. 

Features:

3×1 switcher with HDBaseT output – includes 2 HDMI inputs and 1 VGA input with 3.5mm analog audio

Auto-switching – automatically selects the active input source

HDBaseT transmission – extends video (up to 1080p or 1920×1200), embedded audio, and control signals up to 230 feet (70 meters) over a single Cat5e/6 cable

Display control – supports automatic display on/off via CEC, RS-232, or IP (when paired with compatible receiver)

Power over Ethernet (PoE) – receives power from compatible receivers like the AT-HDVS-150-RX or AT-UHD-CLSO-824

Analog audio embedding – combines VGA and 3.5mm audio into a single HDBaseT stream

Compact form factor – includes under-table mounting ears for clean installations

Firmware upgradeable via USB for long-term support