Input video : DVI-D, VGA (Analog D-Sub), USB 2.0 (Type A) (x2), DisplayPort (1.2), HDMI (x4), Input audio : Jack 3.5 mm, Audio output: Audio Left/Right (RCA), External control : RS232C (in/out) 2.5 mm jack, IR (in/out) 3.5 mm jack, RJ45, Other connections : AC-out, Analog (D-sub input), Analog audio Left/Right out, Display Port, HDMI, IR out, micro SD, OPS, PC Audio in, RS232 Serial, USB 2.0, USB power outlet (5 V. 2 amp)