VP-211K is a high-performance switcher for computer graphics video signals, with resolutions up to and exceeding UXGA, and unbalanced stereo audio signals. When configured as a standby switcher, it switches to the secondary input upon loss of th…e primary input.Product Features:Switch between sources by using this video switchbox without degradation of video quality and eliminate the manual workTrouble free connection with computerAutomatic Standby Switching – Switches from secondary input to primary input when a signal is detected.