Dell D2421H - Page 22

22 │ About Your Monitor
DP connector
Pin number 20-pin side of theconnected signal cable
1 ML_LANE3_N
2 GND
3 ML_LANE3_P
4 ML_LANE2_N
5
GND
6
ML_LANE2_P
7 ML_LANE1_N
8 GND
9
ML_LANE1_P
10
ML_LANE0_N
11
GND
12
ML_LANE0_P
13 GND
14 GND
15
AUX _CH_P
16
GND
17
AUX _CH_N
18
HPD
19
RETURN
20
DP_PWR