For anyone looking to connect 3 monitors using DisplayLink driver via USB 3.0 port this is a good docking station for your PC..
However the limitation is it does only output 50Hz max.
Display Port 1.1 = 3840×2160 @ 30Hz HDMI 1.4 = 2560×1440 @ 50Hz

If you game on your laptop this is not your dock as you will have fps drop … g_station/

2 x USB 2.0, 4 pin USB Type A, 1 x Headphone input and output 3.5mm
3 x SuperSpeed USB 3.0, 9 pin USB Type A, 1 x network, RJ-45
1 x display/video, DisplayPort output, 20 pin DisplayPort, Super Speed cable
2 x display/video, HDMI, 19 pin HDMI Type A, 1x HDMI-DVI Adapter included
Refer to this url for the limitation of the docking station (due to use of display link driver) … ng-station

Does not include HDMI cables only one DVI-HDMI adpater and power cable comes in the box.
Supports output to 3 external monitor and laptop’s built-in display simultaneously.

Hope it helps


Amazon product: Dell USB 3.0 Ultra HD/4K Triple Display Docking Station (D3100)
Customer Reviews:
Finally!! A plug and play dock that works with Mac OS (with driver download of course). Was able to connect 2 or more Non Thunderbolt monitors without daisy-chaining another thunderbolt device. You can even connect up to three monitors! (Non-4K) | If you have a Macbook Pro 2013 and up, this is the docking solution for you!