Switch Between Display Modes:
Press the display mode switch button on the front of the VT4900 Docking Station
Ethernet, Mic In and Audio Out are supported on the main Host System Only
Display Mode
Switch Button
Power
Power In
Switch
(230W)
100W PD
System 1
Share between system 1 & 2
Note: DP Alt Mode Supported
Keyboard
USB 2.0
HDMI Out (DP ALT)
100W PD
1
2
USB-C
USB-C
System 2
Mouse
Mic
Audio
USB 2.0
In
Out
DisplayPort (DisplayLink)
Switchable Display Modes
HDMI (DP ALT)
DisplayPort (DisplayLink)
1
1
HDMI (DP ALT)
DisplayPort (DisplayLink)
2
1
HDMI (DP ALT)
DisplayPort (DisplayLink)
2
2
HDMI (DP ALT)
DisplayPort (DisplayLink)
1
2
USB-A
USB-A
USB-C
3.2 Gen 2
3.2 Gen 2
3.2 Gen 2
Gigabit
Ethernet
1
1
2
2
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