Dell WD19 - Page 14

2. Connect the AC adapter to a power outlet. Then, connect the AC adapter to the 7.4 mm DC-in power input on the Dell Thunderbolt
Docking Station WD19TB .
Figure 6. Connecting the AC Adapter
3. Connect the USB Type-C connector to the computer.
Update the Dell Thunderbolt Docking Station WD19TB firmware from www.dell.com/support/drivers.
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Quick Setup of Hardware