1. HDMI Switch 2*1, 1.3b 1080P, 2 in 1 out 2. CE, FCC, Rohs, UL Mini HDMI Switch 2x1CK-HSW0201S The 2 x 1 HDMI ... via it self automatically when signal present on the portsFeatures:Switch easily between any two HDMI sources automaticallyMaintains high resolution video ...