Video
4x HDMI Type A Female (Black) Inputs*
1x Unencrypted HDMI Type A Female (PGM Video, Black) Output up to 3840x2160 @ 60Hz
1x HDMI Type A Female (Loop-Thru Video, Black) Output
• Resolution: Up to 4096x2160 @ 60Hz HDMI unencrypted
• Uncompressed USB Video (UVC) Stream with Audio (UAC) Output up to 3840x2160 @ 30Hz

Audio
1x unbalanced audio via 6.35mm TRS connectors (Black) Input
1x unbalanced audio via 6.35mm TRS connectors (Black) Output
• Audio Sampling: 16‐bit PCM encoded audio at 44.1KHz and 48KHz sampling rates

Minimum Hardware Requirements PC/Mac
• CPU: Intel^® i3 Dual Core 2.8Ghz or higher
• RAM: 4GB or more
• One USB Type-C interface or USB Type-A interface

Operations
• System Requirements: Windows 10 and above with UVC/UAC v1.1 support
• Mac OS X 10.13 and above with UVC/UAC support
• OS Support OnAir Lite App for Windows 10 and above only
1x USB USB 3.2 Gen1 Type-C Female (Black)

Control
• RS-232 via RJ45 interface; Flow Control: RTS/CTS, XON/XOFF; FIFO: 64 bytes; Baud rate: 50bps~921.6Kbps; Stop bit: 2 stop bits (9600 8N2) OR 1 stop bit (1,1.5, 2); No parity
• Signal: TxD, RxD, RTS, CTS, DTR, DSR, GND
• ATEN OnAir Lite downloadable from Microsoft Store

Environmental/Power
• Operating Temperature: 0 - 40 ºC
• Storage Temperature: -20 – 60 ºC
• Humidity: 0 - 80% RH, Non-Condensing
• Power Consumption DC12V:20.49W:100BTU/h

Physical
• Housing: Metal
• Weight: 2.27 lb (1.03 kg)
• Dimensions (L x W x H): 7.87 x 6.48 x 1.73 in. (20 x 16.46 x 4.4 cm)

* HDMI TMDS compatible and without the support of FRL/VRR/ALLM/eARC. Max. input video resolution up to 3840x2160 @ 60Hz, including stereo audio signals only