Atlona AT-APC21A is a high performance, signal sensing VGA switcher. Simply senses the presence of a video signal and automatically switches to the active VGA source to be routed to a display. The automatic selection of the active channel eliminates the need of manual control. However, a manual control button is also available to switch between desired channels. Switcher supports 350 MHz bandwidth with maximum VGA resolutions up to 2048x1536. Atlona AT-APC21A is also equipped with analog audio connections to transfer audio signal from either source to a display or audio receiver. Built in magnetic pad attaches unit to metallic surfaces for easy installation.
Connect the desired VGA monitor and speaker to the output of the AT-APC21A and two VGA + Audio sources to the corresponding inputs. The LED display on the switch panel will turn on when the switch detects a VGA signal and the external control button is available for manual switching. We recommend using high quality VGA cables for the best signal transfer.