The all new ASP-S123V is a presentation scaler switcher designed for multi-signal processing of Composite Video, S-Video, Component Video (YPbPr), VGA (Computer Graphics), and HDMI inputs which can be scaled to 1080p in VGA/HDMI format. In addition, the built in HDMI CAT extension, microphone input, and 20 Watt amplifier makes the ASP-S123V a complete cost effective solution for education, commercial, and digital signage. Key Features: 4 HDMI Inputs 4 VGA Inputs with 3.5mm TRS Audio 1 YPbPr Input 1 Composite / S-Video Input with L/R Stereo Audio 1 Microphone Input 1 HDMI Output 1 VGA Output with L/R Stereo Audio (For non-HDCP encrypted content) 1 HDMI CAT Extender Port (For use with optional ASP-S123CR receiver unit) Scales input up to 1080p 2 x 10 Watt Amplifier Volume Control Front Panel Button Control with IR receiver RS-232 Control 10/100 LAN