Dell Docking Station WD19 Thunderbolt User Guide

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Docking Status Indicator

Table 1. Docking Station LED IndicatorsDocking Station LED Indicators
State	LED Behavior
Docking station is receiving power from power adapter	Flash three times

Table 2. Cable LED IndicatorsCable LED Indicators
State	LED Behavior
USB Type-C host supports video + data + power	On
USB Type-C host does not support video + data + power	Off (will not illuminate)

Table 3. RJ-45 LED IndicatorsRJ-45 LED Indicators
Link Speed Indicators	Ethernet Activity Indicator
10 Mb = Green	Amber Flashing
100 Mb = Amber
1 Gb = Green + Orange