My setup:
ACER Aspire v3-371 notebook with Windows 10.0.15063
- i-tec USB 3.0 docking station
- Monitor 1
- Monitor 2
- Mouse
- Keyboard
- Network
- Audio
The i-tec USB 3.0 docking station has got a green and a blue led light. If Windows goes to sleep mode only the blue one lights.