External connector (source-side)

PinNameDescription
1ML_Lane 0 +Lane 0 (positive)
2GNDGround
3ML_Lane 0 -Lane 0 (negative)
4ML_Lane 1 +Lane 1 (positive)
5GNDGround
6ML_Lane 1 -Lane 1 (negative)
7ML_Lane 2 +Lane 2 (positive)
8GNDGround
9ML_Lane 2 -Lane 2 (negative)
10ML_Lane 3 +Lane 3 (positive)
11GNDGround
12ML_Lane 3 -Lane 3 (negative)
13CONFIG1connected to Ground
14CONFIG2connected to Ground
15AUX CH +Auxiliary Channel (positive)
16GNDGround
17AUX CH -Auxiliary Channel (negative)
18Hot PlugHot Plug Detect
19ReturnReturn for Power
20DP_PWRPower for connector (3.3V 500mA)

This is the pinout for source-side connector, the sink-side connector will have lanes 0–3 reversed in order; i.e., lane 3 will be on pin 1(n) and 3(p) while lane 0 will be on pin 10(n) and 12(p).

Pins 13 and 14 may be connected to ground either directly or through pulldown resistor.

Electrical Signal +3.3V; Max. voltage 16V; Max. current 500mA

Mini DisplayPort


External connector (source-side)

PinNameDescription
1GNDGround
2Hot PlugHot Plug Detect
3ML_Lane 0 +Lane 0 (positive)
4CONFIG1CONFIG1
5ML_Lane 0 -Lane 0 (negative)
6CONFIG2CONFIG2
7GNDGround
8GNDGround
9ML_Lane 1 +Lane 1 (positive)
10ML_Lane 3 +Lane 3 (positive)
11ML_Lane 1 -Lane 1 (negative)
12ML_Lane 3 -Lane 3 (negative)
13GNDGround
14GNDGround
15ML_Lane 2 +Lane 2 (positive)
16AUX CH +Auxiliary Channel (positive)
17ML_Lane 2 -Lane 2 (negative)
18AUX CH -Auxiliary Channel (negative)
19GNDGround
20DP_PWRPower for connector