5/11
A: IR transmitter port
B: IR receiver port
C: HDMI input port
D: VGA input port
E: Audio input port
F: RJ45 output port
G: 3-pin RS232 port
H: DC 12V input port
I: OFF/ON switch
Receiver
A: IR transmitter port
B: IR receiver port
C: HDMI output port
D: 3.5mm Audio output port