350A Central ControllerProduct Feature:1). Using 5 hole multi-function power supply socket, compatible with 3 plug / 2 plug power supply interface;For
4K Central Controller HS-350D
Product details1.You can add, subtract, mute the output sound,with sound switching and volume control function, 2. HDMI：3 in 2 out，VGA：3 in 2 out