Hall Research VGA HDMI MHL AUTO-SWITCHING WALL-PLATE SENDER (UHBX-SW3-WP)The UHBX SW3 WP is a multi input Switcher Sender with HDBaseT output. The wall plate accommodates 2 HDMI and 1 VGA inputs with audio. The HDMI #1input also supports MHL (Mobile High Definition Link) with phone charging feature to allow video presentation from a smart phone using just a passive cable. The VGA input also accepts YPbPr Component video. The sender can manually or automatically switch between the various inputs and extends the video using